The Evolution Beyond Secure Email Gateways
Summary
Traditional secure email gateways, designed for on-premises systems, are insufficient for cloud-based email services like Office 365 and Gmail. The shift to cloud email has exposed five vulnerabilities that attackers continue to exploit, leading companies to seek new security solutions. The article discusses the necessary evolution in cloud email security beyond legacy gateway approaches.
IFF Assessment
The article highlights inherent vulnerabilities in current cloud email security solutions, indicating that existing defenses are failing to keep pace with evolving threats.
Defender Context
This article is highly relevant to defenders as it points to a fundamental gap in securing cloud-based email, a critical communication channel. Organizations need to evaluate their current email security posture and explore modern solutions that are specifically designed for cloud environments, rather than relying on outdated gateway technologies. This signals a need to adapt defenses against threats that bypass traditional email security.