Microsoft Purview Data Loss Prevention vs. Proofpoint Adaptive Email Security

Microsoft Purview Data Loss Prevention (DLP) is a comprehensive, cloud-native solution designed to help organizations identify, monitor, and protect sensitive information across various platforms, including endpoints, Office 365, OneDrive, SharePoint, Microsoft Teams, and Microsoft 365 Copilot. By implementing DLP policies, organizations can prevent unauthorized sharing, transfer, or use of sensitive data, thereby reducing the risk of data breaches and ensuring compliance with regulations such as HIPAA and GDPR.

The Tessian Cloud Email Security Platform intelligently protects against advanced threats and data loss on email, while reducing security teams' workloads, and coaching people about security threats in the moment. Using Behavioral Intelligence Modeling and machine learning, Tessian automatically detects and prevents threats that legacy Secure Email Gateways fail to stop, including advanced phishing attacks, email impersonation, accidental data loss and insider threats. We ensure security teams can work smarter, not harder.