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Automatically stop data breaches and security threats caused by employees on email. Powered by machine learning, Tessian detects anomalies in real-time, integrating seamlessly with your email environment within minutes and starting protection in a day. Provides you with unparalleled visibility into human security risks to remediate threats and ensure compliance.
Analyst Recognition

See What Analysts Say About Human Layer Security

Industry thought leaders from Gartner, Forrester, and 451 Research are talking about how Tessian delivers more effective inbound and outbound email security over legacy SEG and DLP solutions.

Gartner, ‘Cool Vendors in Cloud Office Security’, Brian Reed, Ravisha Chugh, May 01, 2020

“Security and risk management leaders must revisit their organizations’ email security architecture in the light of current email threats, such as sophisticated malware, links to exploit kits, credential phishing, and BEC. Security professionals have known for years that, due to its importance as an attack vector, email security requires a layered approach. However, only a few vendors innovate their products at a pace that is similar to the attackers.” – Gartner

The Gartner Cool Vendor Badge is a trademark and service mark of Gartner, Inc. and/or its affiliates and is used herein with permission. All rights reserved. Gartner does not endorse any vendor, product or service depicted in its research publications and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s Research & Advisory organization and should not be construed as statements of fact. Gartner disclaims all warranties, express or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

Forrester Now Tech: Enterprise Email Security Providers, Q3 2020 Report

Tessian is recognized by Forrester 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.

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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.

View Tim Sadler’s interview with Joseph Blankenship, VP & Research Director of Forrester Research.

451 Research: Tessian uses AI and machine learning to address the human side of phishing and email attacks

“Tessian is one of several new takes on data loss prevention that look to leverage new capabilities in AI, machine learning and natural language processing to deliver more effective DLP to prevent human error in emails.”

View Tim Sadler’s interview with Garrett Becker, Principal Analyst, Information Security with 451 Research.

Tessian turns your email data into your biggest defense against email security threats. We call it Human Layer Security.

Learn More About Tessian’s Human Layer Security Platform Modules

  • Tessian Defender
    Automatically prevent a wide range of inbound attacks that bypass Secure Email Gateways (SEGs), while providing in-the-moment training to drive employees toward secure email behavior.
  • Tessian Guardian
    Sending an email to the wrong recipient or sharing a wrong file accidentally could have serious consequences. Find out how Tessian Guardian uses machine learning to automatically detect and prevent accidental data loss without the need for manual configuration.
  • Tessian Enforcer
    Automatically prevent sensitive information from being exfiltrated to unauthorized, non-business recipients. Enforcer allows enterprises to track and prevent irregular transfers of information to unauthorized destinations.
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