Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1
CEK - Cryptography, Encryption & Key Management

Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 CCM-CEK-19: Key Compromise

Restrict a compromised key so that after compromise it is used only to decrypt existing data under controlled circumstances, and never to encrypt anything new. The process includes provisions for legal and regulatory requirements.

Maintained by Gerard BlokdykControl text last updated

What else in your programme already covers this

This control maps to 15 controls across 10 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

PCI DSS 4.0 · 3 controls

  • 2.3.2 2.3.2 Wireless encryption keys changed on triggers
  • 3.7.5 3.7.5 Retirement, replacement or destruction of keys
  • 3.7.7 3.7.7 Prevent unauthorized substitution of keys

FedRAMP High · 2 controls

  • IR-4 Incident Handling
  • SC-12 Cryptographic Key Establishment and Management

FedRAMP Moderate · 2 controls

  • IR-4 Incident Handling
  • SC-12 Cryptographic Key Establishment and Management

NIST SP 800-53 Rev 5 · 2 controls

  • ASBv3-DP-8 Ensure security of key and certificate repository

C5 (Germany) · 1 control

CMMC 2.0 · 1 control

ISO 27001:2022 · 1 control

  • 8.24 Use of cryptography

ISO 27002:2022 · 1 control

  • 8.24 Use of cryptography

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 CEK - Cryptography, Encryption & Key Management

You are reading one control. How much of Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 have you already done?

Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 CCM-CEK-19 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 your existing evidence covers. Hold NIST SP 800-53 Rev 5 and 140 of 197 Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 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. 12 were rejected on the NIST SP 800-53 Rev 5 pair alone.

Query this from an agent

The graph holds this control, the 15 it maps to, and the evidence behind each claim, over MCP and REST.