{"data":{"id":"IA-13","name":"Identity Providers and Authorization Servers","family":"IA","family_name":"Identification and Authentication","withdrawn":false,"description":"Employ identity providers and authorization servers to manage user, device, and non-person entity (NPE) identities, attributes, and access rights supporting authentication and authorization decisions in accordance with [Assignment: organization-defined identification and authentication policy] using [Assignment: organization-defined mechanisms].","supplemental_guidance":"Identity providers, both internal and external to the organization, manage the user, device, and NPE authenticators and issue statements, often called identity assertions, attesting to identities of other systems or systems components. Authorization servers create and issue access tokens to identified and authenticated users and devices that can be used to gain access to system or information resources. For example, single sign-on (SSO) provides identity provider and authorization server functions. Authenticator management (to include credential management) is covered by IA-05.","enhancements":[{"id":"IA-13(01)","name":"Protection of Cryptographic Keys","statement":"Cryptographic keys that protect access tokens are generated, managed, and protected from disclosure and misuse.","baselines":[]},{"id":"IA-13(02)","name":"Verification of Identity Assertions and Access Tokens","statement":"The source and integrity of identity assertions and access tokens are verified before granting access to system and information resources.","baselines":[]},{"id":"IA-13(03)","name":"Token Management","statement":"In accordance with [Assignment: organization-defined identification and authentication policy], assertions and access tokens are:\na. generated;\nb. issued;\nc. refreshed;\nd. revoked;\ne. time-restricted; and\nf. audience-restricted.","baselines":[]}],"baseline_low":false,"baseline_moderate":false,"baseline_high":false,"nist_800_53":{"rev5":{"id":"IA-13","name":"Identity Providers and Authorization Servers","description":"Employ identity providers and authorization servers to manage user, device, and non-person entity (NPE) identities, attributes, and access rights supporting authentication and authorization decisions in accordance with [Assignment: organization-defined identification and authentication policy] using [Assignment: organization-defined mechanisms].","discussion":"Identity providers, both internal and external to the organization, manage the user, device, and NPE authenticators and issue statements, often called identity assertions, attesting to identities of other systems or systems components. Authorization servers create and issue access tokens to identified and authenticated users and devices that can be used to gain access to system or information resources. For example, single sign-on (SSO) provides identity provider and authorization server functions. Authenticator management (to include credential management) is covered by IA-05.","related_controls":["AC-03","IA-02","IA-03","IA-08","IA-09","IA-12"],"baseline_low":false,"baseline_moderate":false,"baseline_high":false,"baseline_privacy":false,"new_in_rev5":true,"changes_from_rev4":"Added in SP 800-53 Release 5.1.1."}},"compliance_mappings":{"iso_27001_2022":[],"iso_27002_2022":[],"cobit_2019":[],"pci_dss_v4":[],"nist_csf_2":["PR.AA-04","PR.AA-05"],"cis_controls_v8":[],"soc2_tsc":[],"finos_ccc":[],"iso_42001_2023":[],"iec_62443":[],"asd_e8":[],"nis2":[],"apra_cps_234":[],"mas_trm":[],"pra_op_resilience":[],"bsi_grundschutz":[],"anssi":[],"osfi_b13":[],"finma_circular":[],"gdpr":[],"dora":[],"bio2":[],"rbi_csf":[],"fisc":[],"lgpd_bcb":[],"hkma_tme1":[],"mlps_2":[],"dnb_good_practice":[],"cra":[],"swift_cscf":[],"cbb_tm":[],"cbuae":[],"nca_ecc":[],"qatar_nia":[],"sama_csf":[],"uae_ia":[],"bog_cisd":[],"bom_ctrm":[],"cbe_csf":[],"cbn_csf":[],"popia":[],"sa_js2":[],"bcbs_239":[],"bot_cyber":[],"cpmi_pfmi":[],"eba_ict":[],"ecb_croe":[],"ffiec_is":[],"hipaa_sr":[],"iosco_cyber":[],"nydfs_500":[],"sebi_cscrf":[],"cmmc_2":[],"nerc_cip":[],"nrc_73_54":[],"tsa_psd":[],"ieee_1686":[],"ferc_cip":[],"doe_c2m2":[],"api_1164":[],"awia":[],"iaea_nss":[],"pci_pts":[],"fips_140":[],"cbest":[],"tiber_eu":[],"pci_hsm":[],"common_criteria":[],"isae_3402":[],"fca_sysc_13":[],"fda_21_cfr_11":[],"fda_cyber":[],"hitrust_csf":[],"iso_27799":[],"lloyds_ms":[],"naic_ds":[],"nhs_dspt":[],"pra_ss1_23":[],"solvency_ii":[],"owasp_masvs_v2":[],"csa_ccm_v4":[],"csa_aicm":[],"ccss_v9":[],"mica":[],"basel_sco60":[],"bssc":[],"sec_custody_digital":[],"dpdpa":[]},"attack_techniques":[],"metadata":{"last_reviewed":"2026-10-03","review_notes":"2026-10-03: added from NIST SP 800-53 Release 5.2.0. The catalogue lacked it.","mapping_status":"pending"},"function":"preventative","used_by_patterns":["SP-052"]}}