CSA Cloud Controls Matrix (CCM)
The Cloud Controls Matrix (CCM) by the Cloud Security Alliance (CSA) is a cybersecurity control framework specifically designed for cloud environments.
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What is CSA CCM?
First introduced in 2010, the CSA CCM provides a detailed set of security controls aligned with cloud-specific risks. It is widely recognized as one of the most comprehensive frameworks for cloud service providers and customers.
The CCM maps to numerous standards and regulations including ISO 27001, NIST CSF, and GDPR, serving as a bridge for multi-framework compliance.
Scope and applicability
CSA CCM applies to:
- Cloud service providers offering IaaS, PaaS, or SaaS.
- Cloud customers seeking assurance of security and compliance.
- Auditors and regulators using it to benchmark provider practices.
It covers 17 domains including data security, identity management, threat management, and supply chain risk.
Key requirements
- Data security and encryption: ensure confidentiality and integrity of cloud data.
- Identity and access management: enforce strong authentication and least privilege.
- Infrastructure and virtualization security: secure containers, hypervisors, and multi-tenant environments.
- Supply chain management: assess risks of cloud subcontractors.
- Compliance alignment: maps to multiple frameworks, reducing audit burden.
- Enforcement and penalties: while not law, CCM is often contractually binding and failure can lead to loss of certifications or contracts.
Impact on SecOps
SecOps teams managing cloud environments benefit from CCM by:
- Unified framework: a single set of controls covering multiple regulations.
- Audit readiness: simplifies proving compliance to regulators and customers.
- Cloud monitoring: guidance on logging, monitoring, and detection in multi-tenant environments.
- Vendor management: supports assessment of provider security practices.
CCM helps SecOps mature their cloud operations and align with global best practices.