SI-04(21) Probationary Periods
NIST SP 800-53 (controls) 5.2.0 against 5.2.0
All changes in this version
All changes in this version
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).