EvidenceSheet

UK Cyber Essentials: the evidence behind every control

36 controls. For each, the artefacts auditors ask for, which ones a system already holds, and the first move to stop evidencing it by periodic review.

User Access Control

AC.1User Account Approval Process easyAC.2Authenticate Users Before Granting Access easyAC.3Remove or Disable Accounts When No Longer Required moderateAC.4Privileged Account Approval and Tracking hardAC.5Separate Admin Accounts for Administrative Activities hardAC.6Periodic Review of Privileged Access moderateAC.7MFA for Administrative Accounts moderateAC.8Passwordless Authentication hard

Firewalls

FW.1Boundary Firewalls Deployed moderateFW.2Change Default Firewall Passwords moderateFW.3Block Unauthenticated Inbound Connections moderateFW.4Approve and Document Inbound Rules moderateFW.5Remove or Disable Unused Rules easyFW.6Host-Based Firewall for Remote Workers hardFW.7Restrict Firewall Administrative Interface from the Internet easy

Malware Protection

MP.1Anti-Malware Software Deployed hardMP.2Anti-Malware Signatures Updated hardMP.3Anti-Malware Scans Files on Access and Web Pages hardMP.4Application Allowlisting (Alternative) hard

Secure Configuration

SC.1Remove or Disable Unused Software hardSC.2Change Default Passwords on Devices and Software hardSC.3Disable Auto-Run Features easySC.4Authenticate Users Before Access hardSC.5Password-Based Authentication Quality easySC.6Multi-Factor Authentication for Cloud Services moderateSC.7Educate Users on Strong Passwords hardSC.8Process for Compromised Passwords moderateSC.9Device Unlocking Credentials and Brute-Force Protection hard

Scope

SCOPE.1Scope Definition hardSCOPE.2Cloud Services in Scope hardSCOPE.3BYOD and Home Working moderate

Security Update Management

SU.1Software Licensed and Supported hardSU.2Automatic Updates Enabled Where Possible moderateSU.3Critical and High Updates within 14 Days moderateSU.4Remove Out-of-Support Software moderateSU.5Firmware Updates moderate