NIST SP 800-53 Rev. 5
IA-3(1)
Identification and Authentication
enhancement

Cryptographic Bidirectional Authentication

Parent: IA-3

Description

Authenticate [organization-defined parameter] before establishing [organization-defined parameter] connection using bidirectional authentication that is cryptographically based.

Mapped SPARTA techniques

87 techniques

Cite as SafeMode Space, nist-80053-rev5 IA-3(1).

Built 2026-07-25 from 216 techniques, 334 regulation articles, 125 ENISA controls, 2,610 framework controls, and 90 countermeasures.