4.5 Invalidation

The invalidation of an authenticator (sometimes referred to as revocation or termination) is the removal of the binding between the authenticator and a subscriber account.

CSPs SHALL promptly invalidate authenticators when a subscriber account ceases to exist (e.g., subscriber’s death, the discovery of a fraudulent subscriber), when requested by the subscriber, when the authenticator is compromised, or when the CSP determines that the subscriber no longer meets its eligibility requirements. The CSP SHALL make a risk-based determination of the authenticity of invalidation requests from the subscriber. The consequences of not invalidating a compromised authenticator are usually more significant than the denial-of-service potential of invalidating one in error.

The CSP SHOULD retrieve any authenticator that contains personal information or provide for its erasure or destruction promptly following invalidation. The CSP SHOULD notify the subscriber when an authenticator is invalidated, as described in Sec. 4.6.

Further requirements on the invalidation of PIV authenticators are found in [FIPS201].

1. Übersicht

1.1 Referenzen

1.2 Identifizierte Anforderungen

1.3 Zugehörige Regulierungen

2. Identifizierte Anforderungen

3. Zugehörige Regulierungen

• NIST -

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