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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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Intelligent Cloud Email Security

Tessian Cloud Email Security Platform

Intelligently prevents advanced threats and protects against data loss to strengthen email security and build a smarter security culture in modern enterprises.

Trusted by World-Leading Enterprises

To Automatically Detect and Prevent Advanced Email Threats and Data Loss Incidents That Legacy Solutions Miss
The Attack Landscape is Becoming More Complex and Sophisticated

Legacy Email Security and DLP Solutions Fail to Stop Advanced Threats

With the Tessian Cloud Email Security Platform You Can...

Tessian Cloud Email Security Platform

Enhance Your Email Security and Alleviate Security Team Stress

Tessian Defender

Automatically protects against advanced email attacks that bypass rule-based Secure Email Gateways, Microsoft 365 and Google Workspace security controls.

Tessian Guardian

Automatically stop accidental data loss from misdelivery of emails or files before they happen and ensure the right email is sent to the right person.

Tessian Enforcer

Automatically stop sensitive information from leaving your environment via malicious or negligent data exfiltration. Stop non-compliant activity and safeguard sensitive information.

How Tessian Works

Behavioral Intelligence Modelling, Powered by Machine Learning

Tessian Integrates into Enterprise Security Environments

Tessian Cloud Email Security Platform integrates across security environments all via API. Discover how Tessian can help your security team gain more visibility, extended protection, and maximum ROI.

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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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