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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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Customer Q&A: Email Security in Healthcare


In this Q&A, Cas de Bie, Cordaan’s Chief Information Officer, explains why healthcare employees are especially vulnerable to inbound attacks, why rule-based solutions weren’t preventing human error on email in the short or long-term, and why he chose Tessian over other solutions to protect over 6,000 employees from data exfiltration, spear phishing, and accidental data loss via misdirected emails.

Cordaan – one of the largest healthcare providers in Amsterdam – provides care to over 20,000 people from 120 locations across Amsterdam. They do this with the help of 6,000 employees and more than 2,500 volunteers.

Cordaan also works in association with research institutes and social organizations. To help protect the organization’s people, sensitive data, and networks, Cordaan has deployed Tessian Guardian, Enforcer, and Defender to protect over 6,300 employees on email.