The Evolution Beyond Secure Email Gateways
Summary
The article discusses the limitations of traditional Secure Email Gateways (SEGs) in protecting cloud-based email services like Office 365 and Gmail. It highlights five vulnerabilities exposed by cloud migration and explains why companies are moving away from older SEG solutions to adopt new approaches for securing cloud email.
IFF Assessment
This article points out existing vulnerabilities and limitations in current security solutions, suggesting that defenders may be exposed to increased risk if they rely on outdated methods.
Defender Context
Defenders need to understand that traditional on-premises email security solutions may not adequately protect cloud-based email environments. The shift to cloud platforms introduces new attack vectors, and it's crucial to evaluate and adopt modern security strategies that are designed for cloud infrastructure.