BaselineWatch
Desk
Your fleet and your work Fleetyour releases and the hardware they run onTriagewhat needs a decisionWatchlistthe products and platforms you runSaved searchesthe lists you come back to
This instance Sourceswhat is read, how often, under what termsDigestthe daily or weekly summary, and alerts
How it is drawn Appearancethe look and the colour schemeBrandingthe mark this instance wears
Owner sign-in

IA-02(10) Single Sign-on

NIST SP 800-53 (controls) 5.2.0 against 5.2.0
All changes in this version
unchanged IA part of IA-2

Title

Single Sign-on

Control

Provide a single sign-on capability for [Assignment: system accounts and services].

Discussion

Single sign-on enables users to log in once and gain access to multiple system resources. Organizations consider the operational efficiencies provided by single sign-on capabilities with the risk introduced by allowing access to multiple systems via a single authentication event. Single sign-on can present opportunities to improve system security, for example by providing the ability to add multi-factor authentication for applications and systems (existing and new) that may not be able to natively support multi-factor authentication.

Parameters

ia-02.10_odp: system accounts and services

Assessment objective

IA-02(10) a single sign-on capability is provided for [Assignment: system accounts and services].

STIG rules that implement this control 0

No followed STIG rule cites a CCI indexed to this control (CCI list 2026-07-14).