BaselineWatch
Desk

SI-04(21) Probationary Periods

NIST SP 800-53 (controls) 5.2.0 against 5.2.0
All changes in this version
unchanged SI part of SI-4

Title

Probationary Periods

Control

Implement the following additional monitoring of individuals during [Assignment: probationary period]: [Assignment: additional monitoring].

Discussion

During probationary periods, employees do not have permanent employment status within organizations. Without such status or access to information that is resident on the system, additional monitoring can help identify any potentially malicious activity or inappropriate behavior.

Parameters

si-04.21_odp.01: additional monitoring
si-04.21_odp.02: probationary period

Related controls

ac-18

Assessment objective

SI-04(21) [Assignment: additional monitoring] of individuals is implemented during [Assignment: probationary period].

STIG rules that implement this control 0

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