AC-9(2): Successful and Unsuccessful Logons

Control Family:

Access Control


(Not part of any baseline)

Previous Version:

Control Statement

Notify the user, upon successful logon, of the number of [Assignment: successful logons, unsuccessful logon attempts, both] during [Assignment: organization-defined time period].

Supplemental Guidance

Information about the number of successful and unsuccessful logon attempts within a specified time period allows the user to recognize if the number and type of logon attempts are consistent with the user's actual logon attempts.