KnowBe4 Defend takes a new approach to email security by addressing the gaps in M365 and Secure Email Gateways (SEGs). Defend helps you respond to threats, dynamically improve security detection, and stop advanced phishing and zero-day threats. Defend complements your existing tools with real-time analysis, customizable warning banners, user engagement tools and detailed analytics. By combining advanced technology with user education, Defend offers comprehensive protection against evolving email threats, enhancing your organization's overall security posture.