Tessian Defender is a comprehensive inbound email security solution that automatically prevents a wide range of attacks that bypass Secure Email Gateways, while providing in-the-moment training to drive employees toward secure email behavior. When unsafe emails are detected, employees can either receive in-the-moment alerts with clear, simple explanations of potential risks or emails can be directly quarantined for inspection and approval by Security Analysts. Additionally, Defender removes the burden on the SOC and admins by automating repetitive tasks such as maintaining triage and review.

Tessian’s mission is to secure the human layer. Using machine learning technology, Tessian automatically stops data breaches and security threats caused by human error – like data exfiltration, accidental data loss, business email compromise and phishing attacks – with minimal disruption to employees’ workflow. As a result, employees are empowered to do their best work, without security getting in their way. Founded in 2013, Tessian is backed by renowned investors like March Capital, Sequoia, Accel and Balderton.

Tessian Human Layer Security. Stop Threats. Not Business.

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Automatically stop data breaches and security threats caused by employees on email.

• Powered by machine learning, detects anomalies in real-time.
• Integrates seamlessly with email environment within minutes and starts protecting in a day.
• Provides unparalleled visibility into human security risks to remediate threats and ensure compliance.