AC-8 System Use Notification. Display [organization-defined] to users before granting access to the system that provides privacy and security notices consistent with applicable laws, executive orders, directives, regulations, policies, standards, and guidelines and state that:
System Use Notification. Display [organization-defined] to users before granting access to the system that provides privacy and security notices consistent with applicable laws, executive orders, directives, regulations,.
5
artefacts
0
held by a system
2
at each review
hard
to go live
Policy repository / GRC workspace
where the evidence lives
teal = a system already holds it · olive = produced at each review
system holds itEvidence a system already holds
none for this control
periodic reviewEvidence produced at each review
- Screenshot of the banner as displayed before access is granted, on each access path including remote and mobile · Endpoint management (MDM / EDR)
- Evidence the banner remains on screen until the user takes explicit action to acknowledge it · Identity provider / directory
governing documentDocuments that govern the control
- The approved system use notification text, with documented approval by the organisation · Policy repository / GRC workspace
- For publicly accessible systems, the system use information displayed and the description of authorised uses · Policy repository / GRC workspace
- Legal or privacy review record confirming the wording matches applicable laws, directives and policies · Policy repository / GRC workspace
First move
This control is evidenced by people and documents, not systems. Put the document under version control with an owner and review date, and log each review as a record with reviewer and date. Do not try to automate it.
Common gaps auditors find
- Banner present on desktop logon but absent from VPN, SSH and API access paths
- Banner auto dismisses on a timer, so no explicit acknowledgement is captured
- References to monitoring and recording omitted on public facing systems where the wording differs by design
Do this for your whole sheet
Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.
Build my evidence sheetAC-7 Unsuccessful logon attempts · AC-9 Previous Logon Notification. Notify the user, upon successful logon to the system, of the date and time of the last logon