EvidenceSheet
CIS Controls v8.1 · CIS Control 4: Secure Configuration of Enterprise Assets and Software

4.8 Uninstall or Disable Unnecessary Services on Enterprise Assets and Software

Remove or switch off services nobody needs on devices and software, for example a file share no one uses, an idle web application module or a redundant service function. Implementation Groups: IG2 and IG3 (not in the IG1 baseline; applies from IG2 upward). Asset type: Devices. Security function: Protect.

Source: CIS Controls v8.1, 4.8. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open CIS Controls v8.1 in the compliance library.

Scope: Implementation Groups: IG2, IG3. Security function: Protect; asset type: Devices.

Each safeguard shows its Implementation Groups. IG1 is the essential baseline for every enterprise, IG2 adds to it, IG3 is all 153. Version 8.1 adds the Govern security function and asks for more processes to be documented; numbering is unchanged from v8.

3
artefacts
2
held by a system
0
at each review
easy
to go live
Vulnerability scanner / patch tooling
where the evidence lives
teal = a system already holds it · olive = produced at each review. To go live: easy when half or more of the artefacts are already held by a system, moderate from a quarter to a half, hard below a quarter.

These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.

system holds itEvidence a system already holds

  • Configuration scan showing disabled unnecessary services · Vulnerability scanner / patch tooling
  • Change records for service removal · Cloud console / configuration management

periodic reviewEvidence produced at each review

none for this control

governing documentDocuments that govern the control

  • Baseline listing approved services per build · Policy repository / GRC workspace

First move

Automate the pull from your Vulnerability scanner / patch tooling. Scan schedule, findings and remediation age straight from the scanner; patch compliance from the patch console.

Common gaps auditors find

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.

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4.7 Manage Default Accounts on Enterprise Assets and Software · 4.9 Configure Trusted DNS Servers on Enterprise Assets