Email security is evolving beyond traditional prevention methods to include layered resilience and post-breach controls inspired by the EDR model. Organizations must adopt integrated security strategies across SaaS tools to effectively respond to sophisticated threats like Business Email Compromise (BEC). #BusinessEmailCompromise #EDR #SaaSSecurity
Keypoints
- Traditional email security relies heavily on spam filters, which are insufficient against advanced threats.
- Attackers now use sophisticated methods such as OAuth token abuse and account hijacking to bypass defenses.
- Emerging strategies are inspired by EDR, focusing on post-breach visibility, incident response, and granular access controls.
- Expanding security beyond email to SaaS platforms helps mitigate lateral movement and data breaches.
- A mindset shift is needed from prevention-only to layered resilience and integrated security architecture.