Green Hills Software Announces World’s First EAL6+ Operating System Security Certification

Green HillsのEAL6+のメモ
PPはSKPP（U.S. Government Protection Profile for Separation Kernels in Environments Requiring High Robustness ）

Green Hills Software Announces World’s First EAL6+ Operating System Security Certification
INTEGRITY Is the Only Operating System Technology Certified to Protect Classified Information Against Sophisticated Attackers
http://www.ghs.com/news/20081117_integrity_EAL6plus_security.html

INTEGRITY: The Only Secure Operating System
This certification is the first of its kind, the highest Common Criteria security level ever achieved for an operating system. Only an EAL6+ High Robustness operating system is certified to protect classified information and other high value resources at risk of attack from hostile and well-funded attackers. This is secure by anyone’s definition.