UK Cyber Essentials
Secure Configuration

UK Cyber Essentials CE-SC.5: Password-Based Authentication Quality

Where passwords are the only factor, protect against brute force by lockout (max 10 attempts in 5 min), throttling, or by enforcing one of: MFA, password length 12+, length 8+ with deny list, or length 8+ with technical controls.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

What else in your programme already covers this

This control maps to 36 controls across 19 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

C5 (Germany) · 3 controls

  • C5-IDM-03 Locking and withdrawal of user accounts in the event of inactivity or multiple failed logins
  • C5-IDM-09 Authentication mechanisms
  • C5-PSS-07 Confidentiality of Authentication Information

NIST SP 800-171 Rev 3 · 3 controls

PCI DSS 4.0 · 3 controls

  • 8.3.4 8.3.4 Lockout after 10 attempts for 30 minutes
  • 8.3.6 8.3.6 Password minimum length 12 and complexity
  • 8.6.3 8.6.3 System account passwords protected against misuse
  • ASBv3-GS-6 Define and implement identity and privileged access strategy
  • IM-6 Use strong authentication controls

CIS Controls v8 · 2 controls

  • CIS-4.10 Enforce Automatic Device Lockout on Portable End-User Devices
  • CIS-5.2 Use Unique Passwords

CMMC 2.0 · 2 controls

FedRAMP High · 2 controls

  • AC-7 Unsuccessful Logon Attempts
  • IA-5(1) Password-Based Authentication

FedRAMP Moderate · 2 controls

  • AC-7 Unsuccessful Logon Attempts
  • IA-5(1) Password-Based Authentication

HIPAA Security Rule · 2 controls

ISO 27001:2022 · 2 controls

  • 5.17 Authentication information
  • 8.5 Secure authentication

ISO 27002:2022 · 2 controls

  • 5.17 Authentication information
  • 8.5 Secure authentication

NIST SP 800-53 Rev 5 · 2 controls

NIST SP 800-66 Rev 2 · 2 controls

  • ANSSI-HYG-10 Define and Verify Password Selection and Sizing Rules
  • ASD37-21 Disable local administrator accounts (Excellent)
  • NIST-CSF-PR.AA-01 Identities and credentials for authorized users, services, and hardware are managed by the organization

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

Other controls in Secure Configuration

You are reading one control. How much of UK Cyber Essentials have you already done?

UK Cyber Essentials CE-SC.5 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of UK Cyber Essentials your existing evidence covers. Hold FedRAMP Moderate and 29 of 36 UK Cyber Essentials controls already carry evidence.

Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 0 were rejected on the FedRAMP Moderate pair alone.

Query this from an agent

The graph holds this control, the 36 it maps to, and the evidence behind each claim, over MCP and REST.