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Human Layer Security

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Human Layer Security
8 Reasons To Register Now For Tessian Human Layer Security Summit
By Maddie Rosenthal
17 August 2020
If your calendar is filling up with virtual events, make sure you leave space for Tessian Human Layer Security Summit on September 9. What is it? A (virtual) event featuring industry leaders from the world’s top organizations that was designed to help business, security, compliance, and IT professionals prepare for what’s next…whatever that may be.   Keep reading to find out what you’ll learn, who the speakers are, and why you have to register now. 1. You’ll get an FBI agent’s perspective on election hacking  With the US election coming up in November, people and media around the world are talking about election hacking. That’s why we’re bringing Elvis Chan from the FBI to the Human Layer Security Summit “stage”.  Elvis will review key events from the 2016 elections, highlight the tactics nation-state hackers are most likely to use this year, and offer advice on how to protect yourself and your organization from being hacked. 2. You’ll hear from Howard Schultz and other industry leaders from AWS, Salesforce, and PwC about how they’re leading their organizations through change If you’re struggling to keep up with the pace of new cyber threats while also supporting stressed employees as they continue working remotely, you’re not alone. So, why not lean on your peers and learn from their experiences? At this event, experts from AWS, Salesforce, PwC, TrustedSec, MSCI, Euromoney Institutional Investor, and more will be sharing their anecdotes and advice to help you create future-proof security strategies. You’ll also hear from business titan and the former CEO of Starbucks, Howard Schultz. But, adapting to the ‘new normal” isn’t the only thing we’ll be talking about…
3. A Stanford psychology professor will explain why people make mistakes that lead to breaches (and what you can do about it) Tessian’s latest research report, The Psychology of Human Error, shows that nearly half (43%) of people have made mistakes at work that compromised cybersecurity. But, why do people make mistakes? Register now and you’ll find out on September 9. Jeff Hancock, Professor at Stanford University will identify factors that make people – just like you and me – more likely to fall for phishing scams and fire off emails to the wrong people.  Spoiler Alert: Burnout and distraction are two of the top contributors.  4. You can be a part of the conversation Just because the event is virtual doesn’t mean you can’t get involved… Throughout the three-hour-long event, you’ll be able to submit questions to be answered live. Whether you want to ask Rachel Beard, the Principal Security Technical Architect at Salesforce how she’s combatting hacker’s increasingly sophisticated phishing tactics or want to probe David Kennedy about penetration testing post-pandemic, this is your opportunity. Don’t miss out! 5. You’ll walk away with truly actionable advice As we’ve said, Tessian Human Layer Security Summit was designed to help business and security leaders prepare for what’s next. The key, then, is to make sure that all attendees walk away (er, log off) with advice they can actually put into action. You should expect to learn how to stop your employees from falling for social engineering attacks, ways in which you can tailor training for better results, why people-centric security strategies are more essential now than ever, and more. Click here for a full agenda.  6. You’ll learn what the future holds, according to a Forrester security analyst Because of Forrester’s insights, reports, and analysis, the firm is trusted by business and security leaders around the world and across industries.  We’re delighted, then, to be welcoming Joseph Blankenship, Forrester’s VP, Research Director serving Security & Risk Professionals. He’ll be offering his expert opinion on where the industry is heading next and best practices to help you implement strategies in emerging areas of security.  Remember: You can ask questions! What do you want to ask Joseph?  7. It’s the last HLS Summit of the year In March, Tessian hosted the world’s first Human Layer Security Summit. In June, we hosted the world’s second Human Layer Security Summit. In September, we’re hosting the world’s third Human Layer Security Summit and it’s the last big HLS event of 2020. And, because we’ve taken feedback from over two thousand people who have attended previously, this will be the best one yet. Want to know what to expect? Check out these videos, featuring Stephane Kasriel, the former CEO of Upwork, Bobby Ford, Global CISO of Unilever, and more.  8. It’s free! That’s right. The event is completely free. All you have to do is sign-up. You’ll be in good company! Register now to save your spot and we’ll “see” you on September 9. Can’t make it on September 9? Don’t worry, by registering, you’ll have on-demand access to watch the full series of keynotes, panel discussions, and more after the live session. Do you know anyone else who should attend? Whether it’s your CEO or your sister, just send them this link. 
Human Layer Security Spear Phishing DLP Data Exfiltration
Research Shows Employee Burnout Could Cause Your Next Data Breach
By Laura Brooks
12 August 2020
Understanding how stress impacts your employees’ cybersecurity behaviors could significantly reduce the chances of people’s mistakes compromising your company’s security, our latest research reveals.   Consider this. A shocking 93% of US and UK employees told us they feel tired and stressed at some point during their working week, with one in 10 feeling tired every day. And perhaps more worryingly, nearly half (46%) said they have experienced burnout in their career.  Then consider that nearly two-thirds of employees feel chained to their desks, as 61% of respondents in our report said there is a culture of presenteeism in their organization that makes them work longer hours than they need to. Nearly 70% of employees also agreed that there is an expectation within their company to respond to emails quickly.  Employees are overwhelmed, overworked and are feeling the pressure to keep pace with their organization’s demands. 
The effects of the pandemic  The events of 2020 haven’t helped matters either. In the wake of the global pandemic, people have experienced extremely stressful situations that affected their health and finances, against a backdrop of political uncertainty and social unrest, while simultaneously juggling the demands of their jobs. The sudden shift to remote working also meant that people were surrounded by new distractions, and over half of respondents (57%) told us they felt more distracted when working from home.  According to Jeff Hancock, a professor at Stanford University who collaborated with us on this report, people tend to make mistakes or decisions they later regret when they are stressed and distracted. This is because when our cognitive load is overwhelmed, and when our attention is split between multiple tasks, we aren’t able to fully concentrate on the task in front of us. What does this mean for security?  Not only are these findings incredibly concerning for employees’ health and wellbeing, these factors could also explain why mistakes that compromise cybersecurity are happening more than ever. The majority of employees (52%) we surveyed said they make more mistakes at work when they are stressed.  !function(e,i,n,s){var t="InfogramEmbeds",d=e.getElementsByTagName("script")[0];if(window[t]&&window[t].initialized)window[t].process&&window[t].process();else if(!e.getElementById(n)){var o=e.createElement("script");o.async=1,o.id=n,o.src="https://e.infogram.com/js/dist/embed-loader-min.js",d.parentNode.insertBefore(o,d)}}(document,0,"infogram-async"); Younger employees seem to be more affected by stress than their older co-workers, though. Nearly two-thirds of workers aged 18-30 years old (62%) said they make more mistakes when they are stressed, compared to 45% of workers over 51 years old.  Our research also revealed that 43% and 41% of employees believe they are more error-prone when tired and distracted, respectively. In fact, people cited distraction as the top reason for why they fell for a phishing scam at work while 44% said they had accidentally sent an email to the wrong person (44%) because they were tired.  While these mistakes may seem trivial on the surface, phishing is the number one threat vector used by hackers today and one in five companies told us they have lost customers as a result of an employee sending an email to the wrong person. Far from red-faced embarrassment, these mistakes are compromising businesses’ cybersecurity.
The other problem is that hackers are preying on our vulnerable states, and using them to their advantage. Cybercriminals know people are stressed and looking for information about the pandemic and remote working. They know that some individuals are struggling financially and others have lost their jobs. The lure of a ‘too-good-to-be-true’ deal or ‘get a new job fast’ offer may suddenly look very appealing, especially if the email appears to have come from a trusted source, and cause people to click.  So what can businesses do to protect employees from mistakes caused by burnout?  Business and security leaders need to realise that it’s unrealistic for employees to act as the company’s first line of defence. You cannot expect every employee to spot every scam or make the right cybersecurity decision 100% of the time, particularly when they’re dealing with stressful situations and working in environments filled with distractions. When faced with never-ending to-do lists and back-to-back Zoom calls, cybersecurity is the last thing on people’s minds. In fact, a third of respondents told us they “rarely” or “never” think about security when at work.  Businesses, therefore, need to create a culture that doesn’t blame people for their mistakes and, instead, empowers them to do great work without security getting in the way. Understand how stress impacts people’s cybersecurity behaviors and tailor security policies and training so that they truly resonate for every employee.
Educating people on how hackers might take advantage of their stress and explaining the types of scams that people could be susceptible to is an important first step. For example, a hacker could impersonate a senior IT director, supposedly communicating the implementation of new software to accommodate the move back into the office, and asks employees to share their account credentials. Or a hacker may pose as a trusted government agency requesting personal information in relation to a new financial relief scheme.  Businesses should also implement solutions that can help employees make good cybersecurity decisions and reduce risk over time. Security solutions like Tessian use machine learning to understand employee behaviors to alert people to risks on email as and when they arise. By warning individuals in real-time, we can educate individuals as to why the email they were about to send or have received is a threat to company security. It helps to make people think twice before they do something they might regret.  With remote working here to stay, and with hackers continually finding ways to capitalize on people’s stress in order to manipulate them, businesses must prioritize cybersecurity at the human layer. Only by understanding why people make mistakes that compromise cybersecurity, can you begin to prevent burnout from causing your next data breach.
Human Layer Security DLP Compliance Data Exfiltration
You Sent an Email to the Wrong Person. Now What?
By Maddie Rosenthal
04 August 2020
So, you’ve sent an email to the wrong person. Don’t worry, you’re not alone. According to Tessian research, over half (58%) of employees say they’ve sent an email to the wrong person.  We call this a misdirected email and it’s really, really easy to do. It could be a simple spelling mistake, it could be the fault of Autocomplete, or it could be an accidental “Reply All”. But, what are the consequences of firing off an email to the wrong person and what can you do to prevent it from happening?  We’ll get to that shortly. But first, let’s answer one of the internet’s most popular (and pressing) questions: Can I stop or “un-send” an email?
Can I un-send an email? The short (and probably disappointing) answer is no. Once an email has been sent, it can’t be “un-sent”. But, with some email clients, you can recall unread messages that are sent to people within your organization.  Below, we’ll cover Outlook/Office 365 and Gmail. Recalling messages in Outlook & Office 365 Before reading any further, please note: these instructions will only work on the desktop client, not the web-based version. They also only apply if both you (the sender) and the recipient use a Microsoft Exchange account in the same organization or if you both use Microsoft 365.  In layman’s terms: You’ll only be able to recall unread emails to people you work with, not customers or clients. But, here’s how to do it. Step 1: Open your “Sent Items” folder Step 2: Double-click on the email you want to recall Step 3: Click the “Message” tab in the upper left-hand corner of the navigation bar (next to “File”) → click “Move” → click “More Move Actions” → Click “Recall This Message” in the dropdown menu Step 4: A pop-up will appear, asking if you’d like to “Delete unread copies of the message” or “Delete unread copies and replace with a new message” Step 5: If you opt to draft a new message, a second window will open and you’ll be able to edit your original message While this is easy enough to do, it’s not foolproof. The recipient may still receive the message. They may also receive a notification that a message has been deleted from their inbox. That means that, even if they aren’t able to view the botched message, they’ll still know it was sent.  More information about recalling emails in Outlook here. Recalling messages in Gmail Again, we have to caveat our step-by-step instructions with an important disclaimer: this option to recall messages in Gmail only works if you’ve enabled the “Delay” function prior to fat fingering an email. The “Delay” function gives you a maximum of 30 seconds to “change your mind” and claw back the email.  Here’s how to enable the “Delay” function. Step 1: Navigate to the “Settings” icon → click “See All Settings” Step 2: In the “General” tab, find “Undo Send” and choose between 5, 10, 20, and 30 seconds.  Step 3: Now, whenever you send a message, you’ll see “Undo” or “View Message” in the bottom left corner of your screen. You’ll have 5, 10, 20, or 30 seconds to click “Undo” to prevent it from being sent.  Note: If you haven’t set-up the “Delay” function, you will not be able to “Undo” or “Recall” the message.  More information about delaying and recalling emails in Gmail here. So, what happens if you can’t recall the email? We’ve outlined the top six consequences of sending an email to the wrong person below. 
What are the consequences of sending a misdirected email? According to Verizon’s 2021 DBIR, misdelivery is the most common type of error to cause a breach. But is a breach the biggest consequence? We asked employees in the US and UK what they considered the biggest consequences of sending a misdirected email. Here’s what they had to say. !function(e,t,s,i){var n="InfogramEmbeds",o=e.getElementsByTagName("script"),d=o[0],r=/^http:/.test(e.location)?"http:":"https:";if(/^\/{2}/.test(i)&&(i=r+i),window[n]&&window[n].initialized)window[n].process&&window[n].process();else if(!e.getElementById(s)){var a=e.createElement("script");a.async=1,a.id=s,a.src=i,d.parentNode.insertBefore(a,d)}}(document,0,"infogram-async","//e.infogram.com/js/dist/embed-loader-min.js"); Importantly, though, the consequences of sending a misdirected email depend on who the email was sent to and what information was contained within the email. For example, if you accidentally sent a snarky email about your boss to your boss, you’ll have to suffer red-faced embarrassment (which 36% of employees were worried about). If, on the other hand, the email contained sensitive customer, client, or company information and was sent to someone outside of the relevant team or outside of the organization entirely, the incident would be considered a data loss incident or data breach. That means your organization could be in violation of data privacy and compliance standards and may be fined. But, incidents or breaches don’t just impact an organization’s bottom line. It could result in lost customer trust, a damaged reputation, and more. Let’s take a closer look at each of these consequences. Fines under compliance standards. Both regional and industry-specific data protection laws outline fines and penalties for the failure to implement effective security controls that prevent data loss incidents. Yep, that includes sending misdirected emails. Under GDPR, for example, organizations could face fines of up to 4% of annual global turnover, or €20 million, whichever is greater.  And these incidents are happening more often than you might think. Misdirected emails are the number one security incident reported to the Information Commissioner’s Office (ICO). They’re reported 20% more often than phishing attacks. You can read more about the biggest fines under GDPR so far in 2020 on our blog. Or, if you want to learn how to achieve compliance by reducing email risk, you can check out this page. Lost customer trust and increased churn. Today, data privacy is taken seriously… and not just by regulatory bodies.  Don’t believe us? Research shows that organizations see a 2-7% customer churn after a data breach and 20% of employees say that their company lost a customer after they sent a misdirected email. A data breach can (and does) undermine the confidence that clients, shareholders, and partners have in an organization. Whether it’s via a formal report, word-of-mouth, negative press coverage, or social media, news of lost – or even misplaced – data can drive customers to jump ship. Revenue loss. Naturally, customer churn + hefty fines = revenue loss. But, organizations will also have to pay out for investigation and remediation and for future security costs. How much? According to IBM’s latest Cost of a Data Breach report, the average cost of a data breach today is $3.86 million. Damaged reputation. As an offshoot of lost customer trust and increased customer churn, organizations will – in the long-term – also suffer from a damaged reputation. Like we’ve said: people take data privacy seriously. That’s why, today, strong cybersecurity actually enables businesses and has become a unique selling point in and of itself. It’s a competitive differentiator. Of course, that means that a cybersecurity strategy that’s proven ineffective will detract from your business. But, individuals may also suffer from a damaged reputation or, at the very least, will be embarrassed. For example, the person who sent the misdirected email may be labeled careless and security leaders might be criticized for their lack of controls. This could lead to…. Job loss. Unfortunately, data breaches – even those caused by a simple mistake – often lead to job losses. It could be the Chief Information Security Officer, a line manager, or even the person who sent the misdirected email.  It goes to show that security really is about people. That’s why, at Tessian, we take a human-centric approach and, across three solutions, we prevent human error on email, including accidental data loss via misdirected emails.
How does Tessian prevent misdirected emails? Tessian turns an organization’s email data into its best defense against human error on email. Powered by machine learning, our Human Layer Security technology understands human behavior and relationships, enabling Tessian Guardian to automatically detect and prevent anomalous and dangerous activity like emails being sent to the wrong person. Importantly, Tessian’s technology automatically updates its understanding of human behavior and evolving relationships through continuous analysis and learning of the organization’s email network.  That means that if, for example, you frequently worked with “Jim Morris” on one project but then stopped interacting with him over email, Tessian would understand that he probably isn’t the person you meant to send your most recent (highly confidential) project proposal to. Crisis averted.  Interested in learning more about how Tessian can help prevent accidental data loss and data exfiltration in your organization? You can read some of our customer stories here or book a demo.
Human Layer Security Customer Stories DLP
Data Leakage and Exfiltration: 7 Problems Tessian Helps Solve
03 August 2020
On Wednesday, July 29, Tessian hosted a webinar with two customers: Euromoney Institutional Investor and ERT. The topic? Data exfiltration and reduced visibility while workforces are remote. Martyn Booth, Chief Information Security Officer (CISO) at Euromoney Institutional Investor and Ted Crawford, Chief Information Officer (CIO) at ERT both offered incredible insights about how things have changed from a security perspective over the last four months and how Tessian has helped them lock down email, even before their employees started working from home. And, because Martyn and Ted are two security leaders in different industries (Financial Services and Tech/Healthcare respectively) and are based in different regions (England and The United States), they were able to share diverse opinions and experiences. Keep reading to learn more about how Tessian has helped them solve some of their biggest pain points.  7 Problems Tessian Helps Solve 1. Tessian prevents accidental data loss on email When you hear data exfiltration, what do you think of?  Many of you probably thought immediately about Insider Threats and other malicious activity. But, as our customers pointed out, most incidents involving data loss are accidental. Or, as Martyn put it, are the result of “naive email usage”. It could be an employee sending an email to the wrong person (we call this a misdirected email), it could be someone hitting “reply all”, or it could be someone emailing a spreadsheet to their personal email account to work on over the weekend.  Harmless, right? Not exactly. If these “accidents” involve sensitive information related to employees, customers, clients, or the company itself, it’s considered a breach.  Organizations can prevent all of the above with Tessian Guardian.  This is especially important now that employees are working remotely. Why? Because the lines between peoples’ personal and professional lives are blurred. Beyond that, people are distracted, stressed, and tired which, as we’ve shown in our latest research report The Psychology of Human Error, increases the likelihood that a mistake will happen. 2. Tessian prevents malicious data exfiltration on email While, many data loss incidents are accidental, some employees do intentionally exfiltrate data. There are a number of reasons why, but financial gain and a competitive edge are the most likely motivators.  Unfortunately, with so many people being laid off, made redundant, or furloughed, many organizations have seen a spike in this type of malicious activity. But, with Tessian Enforcer, organizations’ most sensitive data is kept safe.  Employees attempting to email sensitive information to themselves or a suspicious third-party will receive a warning message, explaining why the email has been flagged and asking if they’re sure they want to proceed. At the same time, security teams will get a notification.
Note: Instead of warning the employee and asking if they’d like to send the email anyway, security teams can easily configure Tessian to automatically quarantine emails that look like data exfiltration. Book a demo to see Tessian in action.  3. Tessian makes it easy to report security risks and communicate ROI  Communicating cybersecurity ROI has historically been a real challenge for security leaders. Not with Tessian. Martyn explained how Tessian enables him to share key results with executives and demonstrate the effectiveness of not just the solution, but his overall strategy. “One of the pillars of our infrastructure strategy was to build transparency across the organization. This comes from sharing metrics. With Tessian, we can show how many alerts were picked up and, each month, we can show the risk committee that we’re reducing the number of alerts. Now, are they actually interested in our preventative controls? I don’t think so. But the whole point of the metrics program is to show how well (or badly) our strategy is performing.  Before, they would make their decision based on cost or how much risk they thought we were going to be mitigating. It was quite subjective. We’ve moved that now into something more data-based. We can actually say “Well, actually, we pay x per year and, as a result of that, we’re going in the right direction in terms of our risk mitigations.” 4. Tessian helps organizations stay compliant  Both Healthcare and Financial Services are highly regulated industries that are bound to several compliance standards beyond GDPR.  That’s why, for Ted, protecting sensitive clinical data and ensuring “privacy and security by design” are both paramount. “There’s a lot of data that we need to protect and prevent from getting outside of the four walls of ERT,” he said. “As an offshoot of GDPR in 2018, we had to classify all of the data, determine from a privacy perspective how to treat it from a sensitivity perspective, and then decide how to treat it from a security perspective. Because it’s very easy to pull sensitive data and incur data loss on email, we needed a solution that would help us ensure data isn’t distributed where it shouldn’t go. That’s why we approached Tessian.” For more information about compliance in Financial Services, check out this article: Ultimate Guide to Data Protection and Compliance in Financial Services.
5. Tessian saves security teams time  While essential for compliance, classifying (and re-classifying) data, monitoring movement, investigating incidents, and generating reports all take a lot of time. That’s why 85% of IT leaders say rule-based DLP is admin-intensive.  With Tessian, security teams don’t have to do any of the above manually. This is a big selling point for Martyn, who said, “That’s where we really see the value with Tessian. It takes the burden off of people in my security team.” Tessian is powered by machine learning algorithms that have been trained on billions of data points. That means our solutions automatically understand what is and isn’t normal behavior for individual employees and can, therefore, detect and prevent threats before they turn into incidents or breaches. No rules required.  You can read more about our technology here.  6. Tessian gives security teams clear visibility of risks We’ve talked a lot about how Tessian detects and prevents risks. But for a solution to be really successful, it has to give security teams clear visibility of the risks in their organization. Tessian’s Human Layer Security platform does both.  With Tessian Human Layer Security Intelligence, our customers can easily and automatically get detailed insights into employee’s actions.  For example, imagine that in a single week, Tessian detects 12 different employees attempting to send sensitive information to their personal email accounts. When warned that sending the email is against company policy, nine of the employees opted to not send the email. The other three went ahead. Knowing this, security leaders can focus their efforts on the three that went ahead and offer additional, targeted training or, if necessary, they can escalate the incident to a line manager to issue a more formal warning.  This also helps predict future behavior. For example, if Tessian flags that an employee has sent upwards of 20 attachments – including Intellectual Property that would be valuable to a competitor – to a recipient he or she has no previous email history with soon after being denied a raise or promotion, security teams could infer that the employee is resigning and taking company data with them.  And, to prevent any further data exfiltration attempts, they can create custom filters specifically for that user, including customized warning messages or a filter that automatically blocks future exfiltration attempts. Before Tessian, this wasn’t possible for Martyn.  “Even if we suspected that an employee was going to go to a competitor and take data, we couldn’t check. We couldn’t see anything that was going up to the Cloud. It was all encrypted. The only way we would be able to see what people were emailing would be to actually go through individual emails to find ones that were problematic. We didn’t have time for that,” he said. 
7. Tessian helps reinforce training and improve employee’s security reflexes with in-the-moment warnings In the example above, three employees opted to send an email after being warned that doing so would be against company policy. But, what about the other nine? The warning message changed their behavior! It actually incentivized them to accurately mark emails as confidential or malicious if they were, in fact, confidential or malicious. This is really important. “You can’t take a ‘big bang’ approach to data privacy awareness training. To really see employees empowered, you have to constantly reinforce training,” Ted said.  The bottom line: For training to be effective long-term, employees need to apply what they learn to real-world situations and be reminded of policies in-the-moment. Over time, this will help improve their security reflexes and help build a more positive security culture.  Henry Trevelyan Thomas, the host of the webinar and Tessian’s Head of Customer Success, summarized the benefits of this for both employees and security leaders, “This is a really productive way to help employees take accountability for how they handle data. It democratizes security and takes some of the weight off of the Chief Information Security Officer’s shoulders.” Tessian can help prevent data exfiltration in your organization, too Tessian turns an organization’s email data into its best defense against inbound and outbound email security threats. Powered by machine learning, our Human Layer Security technology understands human behavior and relationships, enabling it to automatically detect and prevent anomalous and dangerous activity. Tessian Enforcer detects and prevents data exfiltration attempts Tessian Guardian detects and prevents misdirected emails Importantly, Tessian’s technology automatically updates its understanding of human behavior and evolving relationships through continuous analysis and learning of the organization’s email network. Oh, and it works silently in the background, meaning employees can do their jobs without security getting in the way.  Interested in learning more about how Tessian can help prevent accidental data loss and data exfiltration in your organization? You can read some of our customer stories here or book a demo.
Human Layer Security Spear Phishing DLP Data Exfiltration
Research Shows How To Prevent Mistakes Before They Become Breaches
By Maddie Rosenthal
22 July 2020
We all make mistakes. But with over two-fifths of employees saying they’ve made mistakes at work that have had security repercussions, businesses need to find a way to stop mistakes from happening before they compromise cybersecurity.  That’s why we developed our report The Psychology of Human Error, with the help of Jeff Hancock, a professor at Stanford University and expert in social dynamics online.  We wanted to understand why these mistakes are happening, rather than simply dismissing incidents of human error as people acting carelessly or labeling people the ‘weakest link’ when it comes to security. By doing so, we hope businesses can better understand how to protect their people, and the data they control.  Key findings: 43% of employees have made mistakes that have compromised cybersecurity A third of workers (33%) rarely or never think about cybersecurity when at work 52% of employees make more mistakes when they’re stressed, while 43% are more error-prone when tired 58% have sent an email to the wrong person at work and 1 in 5 companies lost customers after an employee sent a misdirected email  Read on to learn why this matters. You can also register for our webinar on August 19 here. We’ll be exploring key findings from the report with Jeff Hancock. You’ll walk away with a better understanding of how hacker’s are manipulating employees and what you can do to stop them. What mistakes are people making?  The majority of our survey respondents said they had sent an email to the wrong person, with nearly one-fifth of these misdirected emails ending up in the wrong external person’s inbox.  Far from just red-faced embarrassment, this simple mistake has devastating consequences. Not only do companies face the wrath of data protection regulators for flouting the rules of regulations like GDPR, our research reveals that one in five companies lost customers as a result of a misdirected email, because the trust they once had with their clients was broken. What’s more, one in 10 workers said they lost their job.  !function(e,i,n,s){var t="InfogramEmbeds",d=e.getElementsByTagName("script")[0];if(window[t]&&window[t].initialized)window[t].process&&window[t].process();else if(!e.getElementById(n)){var o=e.createElement("script");o.async=1,o.id=n,o.src="https://e.infogram.com/js/dist/embed-loader-min.js",d.parentNode.insertBefore(o,d)}}(document,0,"infogram-async"); Another mistake was clicking on links in phishing emails, something a quarter of respondents (25%) said they had done at work. This figure was significantly higher in the Technology industry however, with 47% of workers in this sector saying they’d fallen for phishing scams. It goes to show that even the most cybersecurity savvy people can make mistakes.  Interestingly, men were twice as likely as women to fall for phishing scams. While researchers aren’t 100% sure as to why gender differences play a factor in phishing susceptibility, our report does show that demographics play a role in people’s cybersecurity behaviors at work.  What’s causing these mistakes to happen?  1. Younger employees are 5x more likely to make mistakes 50% aged 18-30 years olds said they had made such mistakes with security repercussions for themselves or their organization. Just 10% of workers over 51 said the same.  This disparity, our report suggests, is not because younger workers are more careless. Rather, it may be because younger workers are actually more aware that they have made a mistake and are also more willing to admit their errors. For older generations, Professor Hancock explains, self-presentation and respect in the workplace are hugely important. They may be more reluctant to admit they’ve made a mistake because they feel ashamed due to preconceived notions about their generations and technology. Businesses, therefore, need to not only acknowledge how age affects cybersecurity behaviors but also find ways to deshame the reporting of mistakes in their organization. 2. 93% of employees are stressed and tired Employees told us they make more mistakes at work when they are stressed (52%), tired (43%), distracted (41%) and working quickly (36%).  This is concerning when you consider that an overwhelming 93% of employees surveyed said they were either tired or stressed at some point during the working week. This isn’t helped by the fact that nearly two-thirds of employees feel chained to their desks, with 61% saying there is a culture of presenteeism in their organization that makes them work longer hours than they need to.  The Covid-19 pandemic has put people under huge amounts of stress and change. In light of the events of 2020, our findings call for businesses to empathize with people’s positions and understand the impact stress and working cultures have on cybersecurity.
3. 57% of employees are being driven to distraction 47% of employees surveyed cited distraction as a top reason for falling for a phishing scam, while two-fifths said they sent an email to the wrong person because they were distracted.  With over half of workers (57%) admitting they’re more distracted when working from home, the sudden shift to remote-working could open businesses up to even more risks caused by human error. It’s hardly surprising. We suddenly had to set-up offices in the homes we share with our young children, pets and our housemates. There’s a lot going on, and mistakes are likely to happen. 
4. 41% thought phishing emails were from someone they trusted Over two-fifths of people (43%) mistakenly clicked on phishing emails because they thought the request was legitimate, while 41% said the email appeared to have come from either a senior executive or a well-known brand.  Over the past few months, we’ve seen hackers impersonating well-known brands and trusted authorities in their phishing scams, taking advantage of people’s desire to seek guidance and information on the pandemic. Impersonating someone in a position of trust or authority is a common and effective tactic used by hackers in phishing campaigns. Why? Because they know how difficult or unlikely it is to ignore a request from someone you like, respect or report into.  Businesses need to protect their people from these phishing scams. Educate staff on the ways hackers could take advantage of their circumstances and invest in solutions that can detect the impersonations, when your distracted and overworked employees can’t. !function(e,i,n,s){var t="InfogramEmbeds",d=e.getElementsByTagName("script")[0];if(window[t]&&window[t].initialized)window[t].process&&window[t].process();else if(!e.getElementById(n)){var o=e.createElement("script");o.async=1,o.id=n,o.src="https://e.infogram.com/js/dist/embed-loader-min.js",d.parentNode.insertBefore(o,d)}}(document,0,"infogram-async"); But how can businesses prevent these mistakes from happening in the first place?  To successfully prevent mistakes from turning into serious security incidents, businesses have to take a more human approach.  It’s all too easy to place the blame of data breaches on people’s mistakes. But businesses have to remember that not every employee is an expert in cybersecurity. In fact, a third of our survey respondents (33%) said they rarely or never think about cybersecurity when at work. They are focused on getting the jobs they were hired to do, done. !function(e,i,n,s){var t="InfogramEmbeds",d=e.getElementsByTagName("script")[0];if(window[t]&&window[t].initialized)window[t].process&&window[t].process();else if(!e.getElementById(n)){var o=e.createElement("script");o.async=1,o.id=n,o.src="https://e.infogram.com/js/dist/embed-loader-min.js",d.parentNode.insertBefore(o,d)}}(document,0,"infogram-async"); Training and policies help. However, combining this with machine intelligent security solutions – like Tessian – that automatically alert individuals of potential threats in real-time is a much more powerful tool in preventing mistakes before they turn into breaches.  Alerting employees to the threat in-the-moment helps override impulsive and dangerous decision-making that could compromise cybersecurity. By using explainable machine learning, we arm employees with the information they need to apply conscious reasoning to their actions over email, making them think twice before doing something they might regret. 
And with greater visibility into the behaviors of your riskiest and most at-risk employees, your teams can tailor security training and policies to influence and improve staff’s cybersecurity behaviors. Only by protecting people and preventing their mistakes can you ensure data and systems remain secure, and help your people do their best work. Read the full Psychology of Human Error report here.
Human Layer Security
Tessian included in Forrester Now Tech: Enterprise Email Security Providers, Q3 2020 report
14 July 2020
We are thrilled to announce that Forrester Research has recognized Tessian as one of the vendors in the Now Tech: Enterprise Email Security Providers, Q3, 2020 report. Inclusion in this report is based on Forrester’s independent analysis of vendors’ capabilities and market presence and was created to help security leaders identify which solutions will provide the most value for their particular organization. Before we dive into why Tessian was recognized, let’s look at Forrester’s definition of Enterprise Email Security.
In order provide an overview of solutions, Forrester identifies four Enterprise Email Security Functionality Segments, including: Secure email gateway (SEG) Email infrastructure provider Cloud-native API-enabled email security (CAPES) Email authentication provider Tessian is recognized as one of the players among the cloud native API- enabled email security (CAPES) solutions. Importantly, this segment has high functionality in both email cloud integration and phishing protection. Why does this matter? Not only do phishing and social engineering attacks cause the majority of breaches today, but according to Forrester, rapid adoption of cloud email infrastructure like Microsoft O365 and Google G Suite is forcing enterprises to move away from traditional secure email gateways and on-premises hardware. Organizations now often use the native capabilities of their email infrastructure provider, then augment those protections with CAPES or cloud-based email filtering. Security pros know that despite best efforts, malicious emails will inevitably get through, so they need a layered approach that includes both prevention and response measures. It’s important to note that detecting and preventing threats isn’t enough. Forrester recommends that security professionals protect against email-bound security threats by empowering employees with phishing education and being prepared for the worst with incident response. Why was Tessian recognized? From our standpoint, it is because this is exactly what Tessian does. Tessian provides a layered approach to email security by seamlessly integrating with Microsoft O365 and Google G Suite email infrastructure providers, extending their native capabilities, and protecting against phishing attacks and other inbound and outbound threats. Tessian’s Key Features Tessian automatically safeguards against accidental data loss, data exfiltration, and insider threats, in addition to automatically defending against advanced inbound threats like business email compromise (BEC), spear phishing, and other targeted impersonation attacks. How? Powered by machine learning, Tessian – the world’s first Human Layer Security platform – turns an organization’s email data into their best defense against human error on email. Tessian is uniquely positioned to do both, offering organizations: In-situ real world phishing training with educational warnings. Tessian’s warnings come with simple, clear messages including precise reasons as to why an email was classified as unsafe. The educational warning not only alerts employees about unsafe emails, but also educates them in the moment. Think of it as training. But, instead of generic phishing simulations, employees learn from real phishing emails that land in their inbox.
Robust investigation and remediation tools. With email quarantine and post-delivery protection like bulk email removal, single-click denylist, and clawback, it’s easier than ever for security teams to take action and move swiftly from investigation to remediation.
Automated threat intelligence. Tessian’s Human Layer Security Intelligence offers security leaders crystal clear visibility into their security threats, including their riskiest and most at-risk employees. This way, they can offer targeted training to reinforce policies and best practice before a security incident occurs.
Learn more about Tessian Tessian can be deployed within minutes and automatically starts preventing threats within 24 hours of deployment. Our solutions are trusted by world-leading businesses like Arm, Man Group, Evercore, and Schroders to protect their people on email. Book a demo to learn how Tessian can help secure your Microsoft O365, G Suite, MS Exchange email environments.  
Human Layer Security DLP Data Exfiltration
Research Shows Employees Are Less Likely To Follow Safe Data Practices At Home
26 June 2020
While organizations may have struggled initially to get their employees set-up to work securely outside of their normal office environment, by now, most have introduced new software, policies, and procedures to accommodate their new distributed teams.  Problem solved, right? Not quite. While 91% of IT leaders trust their employees to follow security best practice while out of the office, almost half (48%) of employees say they’re less likely to follow safe data practices when working remotely and a further 52% say they feel as though they can get away with riskier behavior when working from home.   In our latest research report, The State of Data Loss Prevention 2020, we explore the reasons why.  Key findings include: 50% of employees say they’re less likely to follow safe data practices when working from home because they’re not working on their usual devices. 48% of employees say they’re less likely to follow safe data practices when working from home because they feel as though they’re not being watched by their IT teams. 47% of employees say they’re less likely to follow safe data practices when working from home because they’re distracted. Read on to learn why this matters and what you can do to promote safer security practices in your organization.
Why is data loss prevention (DLP) harder when workforces are remote? 84% of IT leaders say that DLP is more challenging when employees are working remotely. It makes sense. One or two offices have become thousands of virtual offices which means maintaining visibility over data flow is more difficult than ever.  People are relying more heavily on email and other communication tools and are therefore sending data more frequently. Security and IT teams have limited control over how employees handle physical data (for example how they print, store, and dispose of documents). And there’s been a spike in inbound attacks like phishing since the outbreak of COVID-19.  This is to say that organizations are more vulnerable across email security, physical security, and network security. While there are tools to detect and prevent incidents, data loss prevention ultimately relies on people. After all, it’s people who control our systems and data. They’re the gatekeepers of an organization’s most sensitive information. But, despite IT leaders’ confidence and optimism (91% say they trust their employees to follow security best practice while out of the office), nearly half (48%) of employees say they’re less likely to.   !function(e,t,s,i){var n="InfogramEmbeds",o=e.getElementsByTagName("script"),d=o[0],r=/^http:/.test(e.location)?"http:":"https:";if(/^\/{2}/.test(i)&&(i=r+i),window[n]&&window[n].initialized)window[n].process&&window[n].process();else if(!e.getElementById(s)){var a=e.createElement("script");a.async=1,a.id=s,a.src=i,d.parentNode.insertBefore(a,d)}}(document,0,"infogram-async","//e.infogram.com/js/dist/embed-loader-min.js"); The question is: Why?
1. 50% of employees say they’re less likely to follow safe data practices when working from home because they’re not working on their usual devices. Most of us have dedicated workstations in the office and have grown accustomed to certain equipment. Whether it’s multiple monitors, a desktop, a keyboard, a printer, or a trackpad, we’re comfortable working on our usual devices.  At home, not all of us are so lucky. And, while security and IT teams around the world have worked hard to get their teams set-up at home, there have been delays and even cancellations in global supply chains providing laptops, cell phones, and other technology.  What to do about it: If you’re unable to get your employees the equipment they need, you should consider BYOD policies. We’ve covered the benefits, potential security risks, and tips for employers and employees in this blog: Remote Worker’s Guide To: BYOD Policies.  You can also implement training sessions for new devices to ensure your employees feel comfortable using them. (Be sure to also train your employees on any new applications or software!) 2. 48% of employees say they’re less likely to follow safe data practices when working from home because they feel as though they’re not being watched by their IT teams. While we can say with confidence that the average employee wants to do the right thing when it comes to security, it’s important to remember that first and foremost, they want to get their jobs done. And, if security policies, procedures, or software makes that difficult or prevents them from doing it all together, they’ll find a workaround.  In fact, 54% of employees say exactly that. !function(e,t,s,i){var n="InfogramEmbeds",o=e.getElementsByTagName("script"),d=o[0],r=/^http:/.test(e.location)?"http:":"https:";if(/^\/{2}/.test(i)&&(i=r+i),window[n]&&window[n].initialized)window[n].process&&window[n].process();else if(!e.getElementById(s)){var a=e.createElement("script");a.async=1,a.id=s,a.src=i,d.parentNode.insertBefore(a,d)}}(document,0,"infogram-async","//e.infogram.com/js/dist/embed-loader-min.js"); In an office environment, it’s easier for IT and security teams to maintain visibility of employee behavior. They can see if someone isn’t locking their laptop. They can see if someone is using a USB stick when they shouldn’t. They can see if someone has skipped security training. But, IT and security teams aren’t just there to enforce rules. They’re also there to educate employees and build a strong security culture. That’s harder with distributed workforces.
What to do about it: Communicate, communicate, communicate. Whether it’s sharing information about new threats, reminding employees of security do’s and don’ts, or offering an individual or team kudos for secure behavior, you need to consistently remind your team not only that you’re there, but that you’re there to help. But, you shouldn’t over-communicate. That means you should ensure there’s one point of contact (or source of truth) who shares updates at a regular, defined time and cadence as opposed to different people sharing updates as and when they happen. 3. 47% of employees say they’re less likely to follow safe data practices when working from home because they’re distracted. We’re not just working from home. We’re working from home during a crisis. It’s essential that security and business leaders keep this in mind. While most of us are trying to conduct “business as usual”, most of us are also dealing with a range of challenges. Parents have suddenly taken on the roles of teachers. Living rooms have been turned into makeshift coworking spaces for partners and roommates. Employees are navigating mass lay-offs and furlough schemes. Current social and political unrest is triggering emotional stress and anxiety. The bottom line: There’s a lot going on.  That means people are more likely to make mistakes. They may send an email to the wrong person. They may misconfigure a firewall. They may make sensitive documents public instead of private on a Google Drive. While these are “small” mishaps, they can have big consequences. In fact, each of the above incidents has caused a data breach.   What to do about it: Start by being empathetic and compassionate. Take the mental wellbeing of your employees seriously and give them the tools, resources, and support they need to thrive. We’ve put together some tips in this blog: 3 Practical Ways to Support Mental Wellbeing in the Workplace. Beyond that, though, you have to implement solutions that prevent human error. Why? Because it’s simply not fair (or realistic) to rely on people to do the right thing 100% of the time.  Tessian does this across three solutions: Tessian Enforcer detects and prevents data exfiltration attempts Tessian Guardian detects and prevents misdirected emails Tessian Defender detects and prevents spear phishing attacks Curious how frequently these incidents are happening in your organization? Click here for a free threat report. How does Tessian support employees and security leaders working remotely? Tessian turns an organization’s email data into its best defense against inbound and outbound email security threats. Powered by machine learning, our Human Layer Security technology understands evolvong human behavior and relationships, enabling it to automatically detect and prevent anomalous and dangerous activity. 
Best of all: It works silently in the background across devices. That means employees can do their job without security getting in the way and they’re protected, wherever they work. Tessian bolsters training, reinforces policies and procedures, and enables employees to do their best work.  And, with Human Layer Security Intelligence, security, IT, and compliance leaders get clear visibility into employee behavior with visualized insights and automated threat intelligence. That means detecting and preventing human error is easier than ever and organizations can continuously lower the risks of misdirected emails, data exfiltration, and impersonation attacks.
To learn more about Tessian’s solutions, book a demo. And, for more insights around data loss on email (including the most and least effective solutions) read the report: The State of Data Loss Prevention 2020.
Human Layer Security Spear Phishing DLP
Tessian Human Layer Security Summit: Your Questions, Answered
24 June 2020
Last week, Tessian hosted the world’s first Virtual Human Layer Security Summit and, over the course of three hours, thought leaders from some of the world’s leading organizations shared insights and advice around business continuity, cybersecurity, and what the future looks like. Throughout the Summit, we asked the audience to submit questions but, with over 1,000 people tuning in, we weren’t able to address them all. Better late than never! Here are answers to some of your most pressing questions.  Did you miss the Human Layer Security Summit? You can view each session in the playlist below and you can read the key learnings from the day here: 13 Things We Learned at Tessian Virtual Human Layer Security Summit. You can also sign-up for our newsletter to ensure you’re the first to hear about upcoming events and other relevant industry and company news. 1. What is Human Layer Security? Human Layer Security (HLS) a new category of technology that secures all human-digital interactions in the workplace. Instead of protecting networks or devices, Human Layer Security protects people (employees, contractors, customers, suppliers). Why? Because people control our most sensitive systems and data. They’re the gatekeepers of information.  Tessian’s Human Layer Security technology understands human behavior and relationships, enabling it to detect and prevent dangerous activity like data exfiltration, accidental data loss, and spear phishing attacks. Importantly, Tessian’s technology learns and adapts to how people work without getting in the way or impeding productivity. You can learn more about this new category of security in our Ultimate Guide to Human Layer Security.  2. What are some of the key risk indicators used to measure human fallibility?  In the context of email security, Tessian looks at three key human vulnerabilities:  People break the rules  People make mistakes People can be easily tricked While risk indicators vary based on the vulnerability, monitoring data handling (both physical and digital) and assessing employee’s understanding of cybersecurity best practices should help you understand how risky or at-risk a particular employee is. Read: Insider Threat Indicators: 11 Ways to Recognize an Insider Threat  For example, if someone in your HR department consistently falls for phishing scams during simulations, they’re at risk of falling for one in real-life. Likewise, if someone in your finance department doesn’t change their passwords as requested, they may be more likely to break other security rules. But, keeping track of every employee and their attitudes towards security is nearly impossible, especially in large companies. That’s why solutions like Tessian are essential.  With Tessian Human Layer Security Intelligence, you’ll be able to see at a glance which employees are breaking the rules, making mistakes, and getting hacked. You’ll also be able to review historical data to see how behaviors have changed (for better or worse) in order to correct or reward individuals.  Want to learn more about how Tessian Human Layer Security Intelligence helps security teams maintain visibility of the Human Layer risks in their organizations? Read our blog, which outlines use cases, benefits, and more.
3. In the context of remote-working, how does decreased focus impact security? Over the last several months, we’ve been talking a lot about remote-working and how these new set-ups can impact cybersecurity. And, while there are a lot of technical challenges to overcome – from setting up VPNs to onboarding and offboarding employees while out of the office – we can’t ignore the more human challenges. Tessian actually took a closer look at these challenges in our latest research report, The State of Data Loss Prevention 2020, and found that 91% of employees are less likely to follow safe security practices when working from home. But why?  47% said it’s because they’re distracted. And, it makes sense. When working from home, people have other responsibilities like childcare, roommates and, more often than note, they don’t have dedicated workstations like they do in their normal office environment. That means it’s easier to make mistakes. This isn’t trivial. One misdirected email could cause a data breach. It only takes one click of a mouse.  4. Does Tessian believe that employees are always trying to “get away” with something?  The short answer: absolutely not. We believe that the average employee is just trying to do their job and, if you give people the opportunity to make smart security decisions, they will. But, too often, security policies, procedures, and tech get in the way. And that’s where you run into problems.  51% of employees say security tools or software impede their productivity and a further 54% say they’ll find a workaround if security software or policies prevent them from doing their job. So, what do you do? Find a better way! Make the easiest path the most secure path.  This is a part of Tessian’s ethos. That’s why our solutions work silently in the background, have low flag rates for false positives, and reinforce security policies with contextual warnings.   5. What are some effective ways to change human behavior?  Training, a strong security culture, and tech. Importantly, you have to have all three. You have to first educate employees on why security matters for the larger organization and then explain how individual behaviors can impact its overall security posture. Of course, one training session isn’t enough to make the message stick. Security awareness training should be ongoing.  In fact, security should be baked into the overall business. That way, you create a strong security culture (which should start from the top-down) that really values and rewards secure behavior. But, even reinforcing security best practices isn’t enough. (Read our report: Why the Threat of Phishing Can’t be ‘Trained Away’.) To err is human.  Whether accidental or malicious, data loss incidents happen – even with regular training – which means your people shouldn’t be the last line of defense. Tech should be. Ideally, that tech will bolster training by reinforcing policies and procedures.  Tessian does this via contextual warnings that empower the employee to make his or her own decision, while also giving security teams full oversight.
6. How can you teach people outside of the cybersecurity team how to spot phishing emails and other social engineering attacks?  As we’ve said, the average employee just wants to do their job. They don’t want to be a security expert. That’s why it’s so important to teach people about security risks in terms they understand and care about. We’ve found that one of the best ways to teach employees how to spot phishing emails is to use consumer examples. For example, stimulus check scams, Tax Day scams, and Census scams.  Once you have several examples, make sure you point out what’s suspicious about the email and what to do if and when an employee receives one. If you work in a highly-targeted industry, make sure you reinforce frequent training with posters, PDFs, and other resources. We put together a guide – including examples – for COVID-19 attacks, which you can download at the bottom of this blog: Coronavirus and Cybersecurity: how to Stay Safe From Phishing Attacks. Feel free to share it with your employees!  7. What is your advice for a Cybersecurity Master’s student looking to explore the job sector? There is no right (or wrong) way to break into the industry. Cybersecurity is incredibly diverse and no one job, company, or project is the same. While you’re in school, get as much work experience as you can to find out what really ignites your passion. But, don’t take our word for it! Check out the profiles of over a dozen cybersecurity professionals on our blog. Or, read our report, Opportunity in Cybersecurity 2020, for an overview of the industry and what it has to offer new entrants.  Oh, and be sure to check out our open roles, too. Do you have more questions about Tessian or cybersecurity? Email madeline.rosenthal@tessian.com and we’ll get back to you. You can also book a demo to see how Tessian’s solutions can help prevent data loss incidents in your organization.
Human Layer Security
How to Adapt: 7 Tips from Upwork’s Former CEO
By Maddie Rosenthal
22 June 2020
In case you missed it, Tessian hosted the world’s first Virtual Human Layer Security Summit on June 18. While the majority of presentations, panel discussions, and fireside chats were focused specifically on how the sudden transition from office to home impacts cybersecurity, a few speakers touched on the new world of work more broadly. One of those speakers was Stephane Kasriel, Former CEO of Upwork. For context, Upwork has maintained a hybrid remote-working structure across 500 cities for 20 years. It’s a part of the company’s DNA. The point? He’s in a better position than most to offer advice on how to adapt and overcome the challenges that come with distributed workforces. While you can watch his interview with Tessian Co-founder and CEO Tim Sadler below, we’ve summarized his top 7 tips. 
1. Lead with empathy. The Golden Rule. Above all else, Stephane recommends leaders treat others the way they want to be treated. While it may seem obvious, it’s an excellent reminder, especially now as our employees are grappling with so much fear, anxiety, and stress around the pandemic and other triggering social and political issues. Put yourself in their shoes and identify the tools, resources, and support they need to thrive. 
2. Err on the side of over-communication. Let’s face it, communicating is often easier in-person. That’s why it’s so important we over-communicate when working remotely.  How? Repeat yourself, touch base frequently over Zoom or Slack, share minutes post-meeting, schedule frequent catch-ups with people outside of your immediate team, and never assume people know what you’re thinking.  3. Take advantage of a global talent pool. One of the most compelling arguments in favor of remote-working is the diverse talent pool recruiters suddenly have access to. Whereas traditionally, we’re forced to employ people who live near offices or headquarters, remote-working structures allow organizations to find people who are truly passionate about their work and who are aligned with company values.  Importantly, this isn’t just a benefit for employers. It’s a huge bonus for employees, too. Many of us opt to live in major cities because, well, that’s where the jobs are. If given the choice, we’d forgo higher-than-average costs of living and relocate to work online and out of the office. Win-win! 4. Be considerate of time zones and working hours. Whether your entire team is based in the same region or you have employees dotted across continents, business and security leaders must be considerate of time zones and working hours.  We simply can’t expect people to be available and online 24 (or even 12!) hours a day, especially now when people are working hard to balance the needs of children, roommates, partners, and even parents.  That means switching from a very synchronous model where everybody’s online at the same time to something that’s more asynchronous. Take advantage of tools like Loom, encourage employees to use email, Slack, and other channels, and implement sign-off processes that are smooth, regardless of where and when people are working.  Looking for more collaboration tools? Check out this blog: 11 Tools to Help You Stay Secure and Productive While Working Remotely. 5. Measure success based on facts specific to your organization, not headline statistics. Most of us have read at least one headline around how employee productivity is lower when they’re working from home. If you ask Stephane, this simply isn’t true. At least not in Upwork’s case. “There is no data that shows that worker productivity goes down when people are working remotely. In fact, there’s tons of data that shows the opposite,” he said. Remote working doesn’t just improve productivity. It boosts retention. Stephane says that people who work remotely stay with the company twice as long as the people who are based in the HQ locale The bottom line: what works for some may not work for others, and vice versa. Measure success within your own organization to see what works for you and your people, not for everyone else. 6. Ask for, listen to, and document feedback. It takes a village to be successful and diverse opinions are needed for businesses to thrive.  Ask your employees how they feel about company culture, policies, procedures, and their workloads and heed their advice. While you may not be able to action all of their feedback, ensuring that they feel heard will help bolster a sense of community. At Tessian, we use Peakon to track and document employee satisfaction. What do you use? 7. Stay agile. The outbreak of COVID-19 has catapulted us into the future.
Adopt new technologies. Embrace new ways of working. Lean on peers and professional networks for advice.  Fortunately, there are plenty of trailblazers who have done some of the hard work for us. Upwork, of course, is one and they’ve put together an incredible content hub for business leaders with advice around building and managing remote teams.  Looking for more resources? Tessian has also created content hub with advice for security, IT, and compliance leaders. This includes information about BYOD policies, Data Loss Prevention (DLP), and how to spot COVID-themed phishing attacks. Check it out!
Human Layer Security Spear Phishing Customer Stories DLP
13 Things We Learned at Tessian Virtual Human Layer Security Summit
18 June 2020
Tessian’s Virtual Human Layer Security Summit was an incredible success thanks to our partners, speakers, and – of course – all of those who attended. Over 1,000 security, IT, compliance, business, and HR professionals watched as we explored how business models have changed, what these changes mean for all of us, and what to expect over the next several months. If you weren’t able to tune into the Summit yesterday, don’t worry! You can watch the full video below or access it on-demand. We’ve summarized some of the key points into relevant and actionable advice. Share these with your co-workers, share them on social media, or bookmark this blog for yourself. Here’s what we learned at Tessian Virtual Human Layer Security Summit.
1. We must treat our employees with empathy and compassion.  While the event was focused on cybersecurity and tech, one of the most important takeaways from the day is about being human. The Summit kicked off with an important reminder from Bobby Ford, Vice President and Global CISO at Unilever: “We’re not just working from home, we’re working from home during a crisis.” While – yes – we’re all trying to conduct “business as usual”, all of us are dealing with unique challenges. Many parents have suddenly taken on the roles of teachers, and living rooms have been transformed into makeshift co-working spaces for partners and roommates. And this doesn’t even account for the emotional stress of a global pandemic and current social and political unrest.  There’s a lot to navigate, process, and overcome, and many of us are distracted, stressed, and anxious. And that’s okay. As leaders and as humans, we have to be empathetic and compassionate. We have to take the mental wellbeing of our employees seriously and give them the tools, resources, and support they need to thrive, wherever they’re working.
2. The secure thing to do should be the easiest thing to do.  Let’s face it. Security isn’t the average employee’s top priority. They just want to do their job. Over half (54%) of employees say they’ll find a workaround if security software or policies make it difficult or prevent them from doing their job.  That’s why it’s so important that we implement policies, procedures, and tech that’s frictionless.  Bobby put this into perspective with an example from his own life.  When you’re a parent helping your son or daughter learn how to walk, what do you do? Child-proof the house and get outta the way! That’s what we need to be doing as security leaders. Make sure the most secure path is the path of least resistance, whether that’s ensuring your employees have a secure way to print and dispose of documents or implementing flexible BYOD policies.  3. Detection and prevention alone aren’t enough.  We all work hard to detect and prevent both inbound and outbound threats. And, while even that isn’t always easy, that’s not our only job. We also have to have to maintain visibility of risks, manage teams that are often thinly stretched, move quickly from investigation to remediation, and communicate threats to executive teams.  Almost impossible, right? Not anymore.  Tessian’s Group Product Manager, Harry Wetherald and Product Marketing Manager, Shanthi Shambathkumar, announced some very exciting news during the Summit: the launch of Human Layer Security Intelligence. With HLS Intelligence, security leaders can now predict, prevent, and protect against threats with zero manual investigation. That means you can continuously and proactively downtrend risks in your organization. Want to learn more? We outline all the benefits of Human Layer Security Intelligence and explore use cases on our blog: Introducing Tessian Human Layer Security Intelligence. 4. Executive teams must invest in security now.  While cybersecurity has historically been a siloed department, it’s becoming more and more integrated with overall business functions. In fact, it can actually be a business enabler and a unique selling point for customers and prospects.  But, only if your organization is secure. And, as Clive Novis, Chief IT Risk Officer at Investec pointed out, it takes a village to ensure data is protected which means cybersecurity initiatives must get support from senior executives first. During the customer panel discussion, he said “The tone is set from the top in terms of the security culture. They help ensure not only that controls are effective, but that those controls are consistent across the globe.” Needless to say, this is more important now than ever. As we continue to adapt to new remote and hybrid working structures, many of us are introducing new policies and solutions and we need buy-in across departments for these policies and solutions to work. 5. Email is the #1 threat vector.  Over the last few months, we’ve heard a lot about the dangers of Zoombombing. But, we’ve heard even more about COVID-19 themed phishing attacks, Tax Day scams, and 2020 Census scams. (Jump to #7 for more information.) With that said, email is the threat vector most security and IT leaders are concerned about.
It makes sense. Over 124 billion business emails are sent and received every day and employees spend 40% of their time on email sharing memos, spreadsheets, invoices, and other sensitive information and unstructured data. It’s a gold mine. The bottom line: We need to be leveling up our DLP efforts on email. 6. Security incidents are happening up to 38x more than IT leaders currently estimate.  During the Summit, Tessian Co-founder and CEO Tim Sadler presented some of the key findings from our most recent report The State of Data Loss Prevention 2020. Our research reveals that data loss on email is a bigger problem than most realize, that remote-working brings new challenges around DLP, and that the solutions currently deemed most effective may actually be the least. While we addressed the frequency of misdirected emails and malicious data exfiltration, one of the most startling facts involves employees sending company data to personal email accounts.  At Tessian, we call these unauthorized emails, and according to our platform data, they’re being sent 27,500 times a year in organizations with 1,000 employees. Meanwhile, IT leaders estimate just 720 are sent. That’s a big difference and highlights the need for effective data loss prevention solutions.  Follow the links to learn more about how Tessian detects and prevents accidental data loss and data exfiltration attempts.  7. Phishing is still a big problem.  While phishing has always been a problem for organizations, we’ve seen a marked spike in incidents over the last few months. And it’s not just Tessian who has taken note. Elvis Chan, Supervisory Special Agent, National Security at the FBI has, too.  For him, phishing is the biggest risk.
What does this mean for you? Continue educating your employees about the risks associated with phishing and how to spot these attacks and ensure they’re protected with tech.  8. Security policies don’t stick unless they’re continuously reinforced.  We’ve said it before, but we’ll say it again: The average employee doesn’t care about security as much as you do. They just want to do their job. That means we have to continuously reinforce security policies, especially now that workforces are distributed.  But, repetition isn’t enough.  We have to communicate in terms our employees understand. Angela Henry, Business Information Security Officer at Rand Merchant Bank, recommends educating employees on business data privacy best practice alongside consumer data privacy best practice. Share tips that are relevant to their personal lives. Offer advice on how to keep their children secure online. Prepare resources around how to stay safe on e-commerce sites. Not only does this help foster a positive security culture in the office, but it also helps employees stay safe and secure at home.  9. …And policies aren’t effective unless they’re bolstered by technology.  While educating employees about policies is a vital part of any security strategy, it isn’t enough to prevent inbound and outbound threats and subsequent data breaches.  After all, we’re only human. We break the rules, make mistakes, and can be easily tricked. In fact, 44% of breaches are caused by human error. Elvis summed it up nicely when he said, “Even if we’re at technology 5.0, we’re still at human being 1.0.”  So, what do we do? Garrett recommends bolstering training with technology to ensure that people aren’t the last line of defense, saying “My ultimate view is that user awareness training is fine but – in mathematical terms – it’s necessary but not sufficient. I think it needs to be used in conjunction with other tools.” 10. Security needs diversity to thrive.  Throughout the Human Layer Security Summit, we talked a lot about security pre- and post-pandemic. But, Merrit Baer, Principal Security Architect at Amazon Web Services pointed out something else we shouldn’t forget.
She’s right. Cybersecurity needs diversity to thrive.  This diversity isn’t limited to gender or ethnic diversity. The field is wide open for a range of educational and professional backgrounds, from psychology majors to business analysts and just about everything in between.  You can read more about the opportunities available in cybersecurity in our report Opportunity in Cybersecurity 2020. 11. Remote working isn’t temporary. According to a recent poll by 451 Research, 38% of businesses expect work-from-home strategies will continue post-pandemic. And, when you consider companies like Facebook have already announced they’re permanently embracing remote-work, we should expect more to follow. The point? We should equip our workforces to thrive at home and ensure that we’re maintaining a strong security culture company-wide while also supporting our employees mentally and emotionally. (See #1.)  12. …And that doesn’t have to be a bad thing.  There are new and perennial challenges we must overcome in order to support a full-time remote workforce, but there are a number of benefits, too. Don’t take our word for it. Stephane Kasriel, Former CEO of Upwork – a company that has maintained a hybrid remote-working structure across 500 cities for nearly a decade – offered attendees of the Summit several reasons why this is something to look forward to, not dread.  To start, remote-working enables companies to find and work with the best talent, not just local talent. Beyond that, employees have more freedom to design their lives. They can more easily balance work and life, relocate as and when they need or want to, and create environments in which they can really thrive.  13. The Secret? Adapt, adopt, evolve. Repeat.  If there’s one thing that was made clear throughout every panel discussion, fireside chat, and interview, it’s that things have changed and will continue to change. The only way to succeed is to adapt and evolve. Adopt new technologies. Embrace new ways of working. Lean on peers and professional networks for advice.  In the spirit of change, we’ve put together a list of resources that will help you navigate security and business challenges of the present and future.  Security During Uncertainty: 6 Steps Security Leaders Can Take to Reduce Risk Cyber Culture in the Time of COVID COVID-19 and the Digital Pandemic Upwork Remote Work Resources COVID-19: Real-Life Examples of Phishing Emails 13 Cybersecurity Sins When Working Remotely Advice From Security Leaders for Security Leaders: How to Navigate New Remote-Working Challenges Remote-Worker’s Guide To: Preventing Data Loss 11 Tools to Help You Stay Secure and Productive While Working Remotely Did we miss anything? Feel free to email madeline.rosenthal@tessian.com with your key learnings.
Human Layer Security Spear Phishing DLP Data Exfiltration
Insider Threat Indicators: 11 Ways to Recognize an Insider Threat
By Maddie Rosenthal
12 June 2020
Detecting and preventing Insider Threats isn’t easy. Why? Because unlike external bad actors, Insiders – whether a disgruntled employee, a distracted freelancer, or a rogue business partner – have legitimate access to systems and data. That means they’re in an ideal position to exfiltrate data. So, how do you spot one? To start, you have to know what an Insider threat is and understand the different methods and motives behind these data exfiltration attempts. What is an Insider Threat? We’ve covered this in detail in this article: What is an Insider Threat? Insider Threat Definition, Examples, and Solutions. But, to summarize:
Insider Threats can be malicious or the result of negligence.  Malicious Insiders knowingly and intentionally steal data and generally do so for one of three reasons: financial incentives, a competitive edge, or because they’re dissatisfied at work. Negligent Insiders are just your average employees who have made a mistake. For example, they could send an email to the wrong person, misconfigure a system, fall for a phishing email, or lose their work device.   How often do incidents involving Insider Threats happen? More often than you might think. In fact, there’s been a 47% increase in incidents over the last two years. We discuss seven recent examples in this blog: Insider Threats: Types and Real-World Examples.   While every incident is different, there are some tell-tale signs of an Insider Threat.  Insider Threat indicators: Malicious Insiders Malicious Insiders may act suspiciously well before they actually exfiltrate any data. For example: 1. Declining performance or other signs of dissatisfaction As we’ve said, one reason why Insiders exfiltrate data is that they’re dissatisfied at work. It could be because of a poor performance appraisal, because they were denied a promotion or raise, or because of a disagreement with a co-worker or manager.  Whatever the reason, 1 in 10 Insider Threats is motivated by a grudge. Look out for a consistent or sudden decline in performance or attitude and for employees who become angry or combative. Employees who are actively looking for other jobs should also be on your radar. While they could simply be moving on to a new opportunity, they may be inclined to steal data in order to impress or bribe a new or potential employer.  Don’t believe us? 45% of employees download, save, send, or otherwise exfiltrate work-related documents before leaving a job or after being dismissed. This number nearly doubles in highly competitive industries like Financial Services and Business, Consulting, & Management.  !function(e,t,s,i){var n="InfogramEmbeds",o=e.getElementsByTagName("script"),d=o[0],r=/^http:/.test(e.location)?"http:":"https:";if(/^\/{2}/.test(i)&&(i=r+i),window[n]&&window[n].initialized)window[n].process&&window[n].process();else if(!e.getElementById(s)){var a=e.createElement("script");a.async=1,a.id=s,a.src=i,d.parentNode.insertBefore(a,d)}}(document,0,"infogram-async","//e.infogram.com/js/dist/embed-loader-min.js"); 2. Unusual working hours While passion and enthusiasm are generally considered positive attributes when talking about an employee, these can occasionally be early signs of bad intent. For example, if an employee consistently volunteers for extra work, regularly works in the office late, comes in early, or attempts to perform work that’s outside of the scope of their normal duties, they could be trying to gain access to sensitive systems or data.  Then, of course, there are signs of the data exfiltration attempt itself. For example: 3. Large data transfers or downloads There are a number of ways to exfiltrate data, including email, Cloud Storage, USB sticks. In fact, 23% of insiders exfiltrate data via USBs and 24% exfiltrate data via laptops/tablets. Nevertheless email is the threat vector most IT leaders are concerned about. After all, it only takes one click to transfer dozens of files.  But, monitoring data movement is a challenge. How can you realistically monitor every email sent and received within your organization? With Tessian Human Layer Security Intelligence, it’s easy.  Security, IT, and compliance leaders can get detailed insights around employee behavior in a single click. No manual investigation required. 
4. Multiple failed logins (or other abnormal login activity) Whether it’s an employee trying to access networks or systems they don’t have access to or an employee with legitimate access logging in more frequently than usual, login activity can offer security teams clues about Malicious Insiders. Certainly the employee could simply be curious and may even be going above and beyond to get their job done, but these behaviors could also be indicative of nefarious intent and should be investigated.  5. Upgraded privileges or sharing access When someone is promoted or there’s some other shift in the structure of an organization, it makes sense that access to systems and data might change. But, what about when someone’s privileges or access are escalated without a clear reason why? It could be an administrator granting him or herself more privileged access or it could be a team effort. For example, an administrator could be bribed to upgrade another employee’s access. Both are signs of a Malicious Insider. Finally, there are signs that the Insider has successfully exfiltrated data or is still successfully exfiltrating data. For example: 6. Unexpected changes in financial circumstances 86% of breaches are financially motivated.  Whether it’s a list of customer email addresses being sold on the Dark Web or trade secrets being sold to a competitor, data is valuable currency. So, if you hear of or notice an employee suddenly and unexpectedly paying off debt or making expensive purchases, you may need to investigate the source of the additional income. It could be a sign that they’re profiting from company or customer data. 7. Consistent (and unusual) overseas travel Like many of the other indicators on this list, there could be a perfectly good reason why an employee travels overseas. He or she could be going on vacation, visiting friends or family, or may be traveling for work. But, as we’ve seen, it could also be a sign of corporate or foreign espionage. Case in point: A former engineer at a massive aerospace company frequently traveled to China, claiming he was lecturing. In reality, he was acting as an agent of the People’s Republic of China and was selling trade secrets. This went on for nearly 30 years before he was caught and later convicted.  Insider Threat indicators: Negligent Insiders While certain behaviors exhibited by Malicious Insiders may set off alarm bells for security teams before exfiltration attempts occur, Negligent Insiders can be harder to preempt.  Nonetheless, there are four key things to look out for. 8. Failure to comply with basic security policies Whether it’s consistently using weak passwords, refusing to enable 2FA, or frequently downloading tools or software that haven’t been approved by security teams, an employee who disregards security policies could be more likely to accidentally exfiltrate data than one who consistently plays by the book.  That’s why reminding employees of existing policies and procedures is so important. 9. Low engagement in security awareness training Most employees (and even some security leaders!) would agree that security awareness training is “boring”. And, while that may be the case, training is absolutely essential. It could be training around how to spot a phish (see below) or training around new and existing compliance standards or data privacy laws. Employees who either don’t attend training at all or who perform poorly on assessments related to that training should be closely monitored and be re-targeted with tailored programs. You can read more about how to up-level your training and create a positive security culture here. 10. History of falling for phishing attacks Phishing and other social engineering attacks are designed for one of three reasons: to extract sensitive information or credentials, to install malware onto a network, or to initiate a wire transfer. If the attack is successful – meaning the target (an employee) falls for the scam – there could be serious consequences.  That means any employee who falls for a scam should be reminded of phishing tools and techniques and may need to be more closely monitored. 11. General carelessness or haste Accidents happen. Whether it’s firing off an email to the wrong person or accidentally leaving a computer unblocked, we all make mistakes. Nonetheless, they aren’t trivial and any employee who consistently makes mistakes will need to be reminded of security best practices and may, in some cases, need to be monitored with more stringent policies.  How can you detect and prevent Insider Threats?  When it comes to detecting and preventing Insider Threats, there are a number of solutions, including: Training Physical and Digital Monitoring  DLP tools and software  Importantly, all of these have a place in security strategies. Training should be used to reinforce existing policies, especially for those employees who consistently break the rules or make mistakes.  Security teams should be diligent in their physical and digital data monitoring and should always look out for the above warning signs. And DLP tools like rule-based solutions, endpoint scanning, firewalls, and anti-phishing software do, in some instances, help curb the problem of data loss. But, as we’ve said, incidents involving Insider Threats are on the rise which means security stacks are missing something. What they’re missing is protection for their people and at Tessian, we call it Human Layer Security. How does Tessian prevent Insider Threats? Tessian turns an organization’s email data into its best defense against inbound and outbound email security threats. Powered by machine learning, our Human Layer Security technology understands human behavior and relationships, enabling it to automatically detect and prevent anomalous and dangerous activity. Tessian Enforcer detects and prevents data exfiltration attempts Tessian Guardian detects and prevents misdirected emails Tessian Defender detects and prevents spear phishing attacks Importantly, Tessian’s technology automatically updates its understanding of human behavior and evolving relationships through continuous analysis and learning of the organization’s email network. Oh, and it works silently in the background, meaning employees can do their jobs without security getting in the way.  Interested in learning more about how Tessian can help prevent Insider Threats in your organization? You can read some of our customer stories here or book a demo. 
Human Layer Security Spear Phishing DLP Data Exfiltration
Introducing Tessian Human Layer Security Intelligence
By Ed Bishop
11 June 2020
Attention Security, Compliance. and IT leaders: You can now continuously and proactively downtrend Human Layer risks in your organization with zero manual investigation. How? With Tessian Human Layer Security Intelligence.
Why did Tessian create Human Layer Security Intelligence? 88% of data breaches are caused by human error.  To combat that, Tessian built, created, and developed Defender to prevent spear phishing, Business Email Compromise, and other targeted impersonation attacks; Guardian to prevent accidental data loss; and Enforcer to prevent data exfiltration. But, detection and prevention are only one part of the solution. To be truly effective, solutions have to proactively and consistently improve an organization’s broader security posture.  Security leaders should be able to: Comprehensively understand the risks within their organization Benchmark those risks against peers Reduce the burden of manual investigation, especially for thinly-stretched teams  Move swiftly from investigation to remediation Easily view the outcome of remediation efforts to understand the ROI on security products   Tessian Human Layer Security Intelligence does all of the above.  We provide our customers with real-time insights into risks on email and give security teams the tools they need to downtrend those risks. 
What are the key benefits of Human Layer Security Intelligence? We’ve already mentioned some of the key challenges that security, compliance, and IT leaders are up against. So, how does Human Layer Security Intelligence make your jobs easier? Predict. Track and compare trends, preempt incidents, and influence employee behavior to improve overall security posture.
Improving security visibility is key.  With HLS Intelligence, Tessian customers can easily and automatically get detailed insights into inbound and outbound security threats and employee actions.  Why does this matter? It allows security leaders to know precisely where to focus their efforts and which corrective actions to take in order to best allocate their resources.  For example, with clear visibility of employee behavior, it will be easy to spot those employees who frequently attempt to send company data to their personal email accounts to work from home. That way, security teams can then offer additional, targeted training and issue helpful reminders of existing security policies. Beyond that, customers will also be able to benchmark their risk levels against industry peers. This will help organizations identify strengths and successes and help highlight how and where they can improve their security posture.  Prevent. Investigate and communicate risks quickly and easily with detailed event threat breakdowns.
Most solutions are a blackbox when it comes to understanding the threats detected. And, without knowing the “who, what, when, and why” behind security events, mitigation can be difficult.  In an effort to pin down the “who, what, when, and why”, security and IT teams spend countless hours aggregating data, analyzing data, and investigating incidents. But, this is a slow, manual process which means remedial response times are often longer than they should be. Not with Tessian’s HLS Intelligence.  HLS Intelligence offers a curated list of high priority events so security leaders can immediately zero in on those that are most critical. No manual investigation required.  It’s simple: View detailed breakdowns and automated analysis of security events Take immediate action Generate reports with a single click to communicate detected and prevented risks to stakeholders.  Protect. Take the burden out of remediation with robust mitigation tools. 
While the goal is to prevent incidents from happening in the first place, robust mitigation tools are an essential part of any security solution.  With email quarantine and post-delivery protection like bulk email removal and single-click clawback, it’s easier than ever for security teams to take action.  And, with shared threat intelligence across the entire Tessian ecosystem, machine learning models automatically update and protect all Tessian Defender customers from all blocked domains. That means Tessian customers automatically benefit from Tessian’s network effect and new threats can be prevented before they’re even seen in your environment. How Can I Use Human Layer Security Intelligence? The benefits of Tessian Human Layer Security Intelligence are best understood in the context of real situations. So, let’s look at three example use cases. Use Case #1: Thwart burst attack campaigns and block COVID-19-related impersonation domains.  Several employees receive an email that appears to be from a health organization with advice around COVID-19. The email automatically triggers a warning advising employees that the email is suspicious based off of the content and sender information.  Simultaneously, you’re alerted of the burst attack and are able to first delete the email from user inboxes and then block the domain. Each of these two actions requires a single click. But, it’s not just your organization that’s protected from the threat. All Tessian customers will benefit as the domain is automatically blocked across the Tessian ecosystem. Use Case #2: Reduce data loss and increase secure behavior. In reviewing outbound events, you notice two employees are frequently sending emails with attachments to their personal accounts. When presented with a warning that explains why the action is being flagged as suspicious, they opt to send the email anyway. Why? Because these exfiltration attempts aren’t intentionally malicious, they’re simply trying to ensure they have access to the documents they need to work, wherever they are.  Instead of implementing a blanket rule that blocks all emails to freemail accounts across the company, you can take a more targeted approach. You can use this as an opportunity to reinforce security awareness training and in-house policies and explain why the email is considered unauthorized despite the employees’ good intentions.  You can also offer alternatives that would enable the employees to access relevant documents without having to email attachments to themselves. Use Case #3: Predict employee exits and prevent data exfiltration. In reviewing outbound events, you notice a spike in data exfiltration attempts by an employee. In the last week, he’s sent upwards of 20 attachments to a recipient he has no previous email history with. With this information in mind, you approach his line manager and find out that two weeks ago, the employee was denied a promotion and subsequent raise. You now have oversight of the “who, what, why, and when”.  This employee is planning on resigning and is taking company data with him. To prevent any further data exfiltration attempts, you can create custom filters specifically for that user, including customized warning messages or you could create a filter that would automatically block any future exfiltration attempts. For example, you could block email communications containing attachments to specific a domain or block emails containing attachments altogether, depending on the severity of the previous incidents.  Learn more Interested in learning more about Tessian Human Layer Security Intelligence and how it can help you strengthen your defense against human error on email? Get in touch with your Customer Success contact. Not yet a Tessian customer? Book a demo! 
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