Fortra DLP (formerly Digital Guardian) vs. KnowBe4 Email & Collaboration Security

Protect data. Simplify compliance. Accelerate security. Safeguard your organization’s most critical assets with Fortra’s market-leading Data Loss Prevention (DLP) solution. Delivered via SaaS for rapid deployment, Fortra DLP provides immediate, comprehensive visibility into sensitive data across endpoints and networks without the complexity of traditional solutions. Our platform proactively detects and blocks insider and outsider threats in real time, ensuring your intellectual property and compliance requirements are always protected.

KnowBe4 Email & Collaboration Security is the AI-native defense suite built to protect every conversation across Microsoft 365 and Google Workspace. Combining multi-engine behavioral AI with real-time user coaching, the platform stops inbound threats, prevents outbound data loss, and automates SOC response across the security lifecycle. Key Capabilities: - Inbound Protection (Defend): Multi-engine AI blocks zero-payload BEC, executive impersonation, quishing, and prompt injections that pass native mail filters.