What type of authentication statement might a security assertion contain?

A security assertion typically includes authorization statements, as these statements define the specific permissions and access rights granted to a user or entity within a system. They outline what actions a user is permitted to perform and which resources they can access after successful authentication. In the context of security protocols like SAML (Security Assertion Markup Language) or OIDC (OpenID Connect), these authorization statements are crucial for determining a user's level of access to applications or services.

While session expiration details, application usage metrics, and user credential storage may be relevant in broader discussions about security and user management, they do not directly pertain to the core function of a security assertion. Session expiration deals with the duration of a user's active session, application usage metrics focus on analyzing how applications are being used, and user credential storage involves how and where user credentials are kept secure. These topics are important in their own right but do not encapsulate the primary function of security assertions, which is centered on authorization.