Tessian

Funded

AI-driven email security and data protection for enterprise environments

About Tessian

Tessian, now part of Proofpoint, delivers advanced cybersecurity solutions focused on email security and data governance tailored for enterprise organizations. Their platform leverages AI and machine learning to detect and prevent email threats such as phishing, fraud, and account takeovers, ensuring robust protection of corporate communications. Tessian’s solutions also extend to data loss prevention (DLP), insider threat management, and compliance through unified data security across email, cloud, and endpoints.

Designed for CIOs and security leaders, Tessian’s offerings provide comprehensive visibility and control over sensitive data and user behavior, reducing risk from both external attacks and internal threats. The platform integrates seamlessly with Microsoft 365 and other cloud applications, enabling enterprises to secure their digital workspace while supporting compliance requirements. Tessian emphasizes human-centric security by combining behavioral analytics with AI to empower employees as a frontline defense against cyber threats.

Key Capabilities

✓AI-driven email threat detection and prevention
✓Adaptive data loss prevention across email and cloud
✓Insider threat visibility and risk management
✓Email fraud and domain lookalike protection
✓Account takeover detection and response

Integrations

Microsoft 365Cloud applicationsEmail gateways and APIs

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Data Loss Prevention (DLP)

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This profile was compiled by CIOPages from public sources with AI assistance, and may be incomplete or out of date. It is informational only and not an endorsement. Represent this vendor? or .