AC-09(04) Additional Logon Information
NIST SP 800-53 (controls) 5.2.0 against 5.2.0
All changes in this version
All changes in this version
Title
Additional Logon Information
Control
Notify the user, upon successful logon, of the following additional information: [Assignment: additional information].
Discussion
Organizations can specify additional information to be provided to users upon logon, including the location of the last logon. User location is defined as information that can be determined by systems, such as Internet Protocol (IP) addresses from which network logons occurred, notifications of local logons, or device identifiers.
Parameters
ac-09.04_odp: additional information
Assessment objective
AC-09(04) the user is notified, upon successful logon, of [Assignment: additional information].
STIG rules that implement this control 0
No followed STIG rule cites a CCI indexed to this control (CCI list 2026-07-14).