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2.4.1 Access Control Rule

NIST PIV and digital identity SP 800-73-5 against SP 800-73-4
All changes in this version
added 2 Overview: Concepts and Constructs part of 2.4

Title changed

Before · SP 800-73-4

After · SP 800-73-5

Access Control Rule

Control changed

Before · SP 800-73-4

After · SP 800-73-5

An access control rule SHALL consist of an access mode and a security condition . The access mode is an operation that CAN be performed on a data object. A security condition is a Boolean expression using variables called security statuses (see Sec. 2.4.2 ).

According to an access control rule, the action described by the access mode CAN be performed on the data object if and only if the security condition evaluates to TRUE for the current values of the security statuses. If there is no access control rule with an access mode that describes a particular action, then that action SHALL never be performed on the data object.