IA-13(2) Verification of Identity Assertions and Access Tokens
Control enhancement of IA-13 Identity Providers and Authorization Servers
Control
The source and integrity of identity assertions and access tokens are verified before granting access to system and information resources.
Discussion
This includes verification of digital signatures protecting identity assertions and access tokens, as well as included metadata. Metadata includes information about the access request such as information unique to user, system or information resource being accessed, or the transaction itself such as time. Protected system and information resources could include connected networks, applications, and APIs.
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Control catalog and framework text on this page is reproduced from official NIST publications — a public-domain work of the U.S. Government (17 U.S.C. §105). Maverc commentary, groupings, and readiness guidance are our own and are not part of any NIST publication.