safemode.space
← NIST SP 800-53 Rev. 5
IA-4(1)
Identification and Authentication
enhancement

Prohibit Account Identifiers as Public Identifiers

Parent: IA-4

Description

Prohibit the use of system account identifiers that are the same as public identifiers for individual accounts.

Mapped SPARTA techniques

No techniques mapped to this control.

Cite as SafeMode Space, nist-80053-rev5 IA-4(1).

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