What are the compliance considerations for enterprise key management?

Several compliance considerations should be considered when implementing key management practices:

Regulatory Alignment: Ensure key management practices align with regulations such as GDPR, PCI DSS, HIPAA, or others and incorporate the necessary controls to meet compliance requirements. Enforce key expiration policies to prevent using outdated or compromised keys.

Documentation and Policies: Maintain comprehensive documentation of key management processes, policies, and procedures. Clearly define roles, responsibilities, and access controls associated with key management. Document key generation, distribution, rotation, revocation, and destruction procedures. This documentation serves as evidence of compliance efforts during audits or regulatory inspections.

Security Controls: Use secure key storage mechanisms such as Hardware Security Modules (HSMs) or trusted key management servers. Apply strong access controls, such as role-based access and least privilege principles, to ensure only authorized individuals can access and manage keys.

Auditing and Monitoring: Maintain logs of key management activities, including key generation, distribution, usage, rotation, and destruction. Review logs to detect anomalies, suspicious activities, or unauthorized key access. Engage independent auditors if necessary to validate compliance efforts and provide assurance to stakeholders.

Incident Response and Reporting: Develop an incident response plan with procedures for addressing key compromises, breaches, or security incidents. Clearly define roles and responsibilities for reporting incidents to relevant authorities or regulators as per compliance obligations. Define guidelines for prompt investigation and action.

Third-Party Considerations: Implement appropriate contractual agreements with third-party key management services and conduct regular assessments to verify ongoing compliance. Conduct due diligence to ensure they meet necessary compliance standards. Evaluate their security controls, certifications, and adherence to industry best practices.

Data Encryption and Decryption: Implement secure encryption and decryption processes to protect all data at rest, in transit, and especially when data is in use.

Learn more about Fortanix enterprise key management solutions.