NIST SP 800-53 Rev. 5
IA-5(2)
Identification and Authentication
enhancement

Public Key-based Authentication

Parent: IA-5

Description

a. For public key-based authentication: b. When public key infrastructure (PKI) is used:

Mapped SPARTA techniques

67 techniques

Cite as SafeMode Space, nist-80053-rev5 IA-5(2).

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