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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.

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Tessian Cloud Email Security

An Intelligent Approach to Email Security

Tessian Cloud Email Security understands behaviors to automatically prevent advanced threats and data loss on email and build a smart security culture.
Why Tessian?

Strengthen Email Security and Build a Smarter Security Culture

Enhance Email Security for Cloud, On-Premise and Hybrid Environments

Security teams can no longer rely on legacy, rule-based email security solutions to keep organizations safe. Tessian uses machine learning and behavioral intelligence modeling to accurately detect and prevent advanced email threats that rule-based Secure Email Gateways and built-in security within Microsoft and Google fail to stop.

Prevent Threats Coming Into and Going Out of Mailboxes

Tessian detects and prevents advanced threats and data loss on email including accidental data loss, data exfiltration, and advanced phishing attacks like business email compromise, account takeover and social engineering. Inboxes are protected on desktop and on mobile.

Deploy in Minutes for Advanced Protection in Hours

Where traditional gateway deployments take months, the Tessian API enables seamless integration for Microsoft 365 clients, whether on premise, in hybrid, or in cloud environments in minutes so you can easily consolidate your security stack. No configuration is required.

Simplify and Modernize Your Email Security

Tessian Cloud Email Security Platform is a fully automated platform that closes critical security gaps in the enterprise security stack.

Fully Automate SOC Workflows and Reporting

Tessian integrates with leading SIEM, SOAR, IAM, ITSM, SEG and phishing training solutions to enhance security insights and orchestrate your workflows, including triage and remediation. No need for static rules while automated reporting helps security teams demonstrate ROI to the board and other stakeholders.

Build Self-Efficacy and Empower People to Work Securely

Tessian automatically alerts end-users to detected threats in-the-moment. Contextualized messages deliver memorable and individualized training, tailored to each person’s unique security needs and behaviors. Over time, end-users get better at spotting threats, demonstrate safer security behaviors and comply with data handling policies.

Listen To The Experts

Highly Rated on Gartner Peer Insights™

Join other CISOs, CIOs, and IT Managers reviewing Tessian on Gartner Peer Insights™ and hear what they have to say about the future of cybersecurity.

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See Tessian in Action

Intelligently prevent advanced threats on email, unburden your SOC team, and build a smarter security culture with Tessian.

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