Security Level

The combination of hierarchical classification and a set of non-hierarchical categories that represents the sensitivity of information.

A hierarchical indicator of the degree of sensitivity to a certain threat. It implies, according to the security policy being enforced, a specific level of protection.

1. The combination of a hierarchical security classification and a set of security categories that represents the sensitivity of an object or the security clearance of a subject. [2382-pt.8] 2. The combination of hierarchical classification and a set of non- hierarchical categories that represent the sensitivity of information [TCSEC].