Unix OS Receives Common Criteria EAL 5 Augmented
The US Common Criteria Evaluation and Validation Scheme, the body that grants Evaluation Assurance Level (EAL) ratings in the US has granted an EAL5 Augmented to BAE System’s XTS-400 and the STOP Unix operating system. This is the first OS to be granted a EAL5 or better and is the first public EAL5 granted in the US. Read more for details.