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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.

Tessian Defender – Stop External Account Takeover with Tessian Defender

Download the Tessian Defender Account Takeover Datasheet:


Frauds originating from compromised third-party email accounts are one of the hardest to detect. Find out how Tessian Defender uses advanced machine learning, behavior analysis, and relationship mapping to detect and stop external account takeover attacks.
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