/assess

CSA CCM Assessment

Evaluates organizational readiness for Cloud Security Alliance Cloud Controls Matrix (CCM) compliance.

Arguments

• $1 - Assessment scope (required: full, domain-specific, service-model)
• $2 - Cloud service model (optional: IaaS, PaaS, SaaS, hybrid)

CSA CCM Overview

Purpose: Provide cloud-specific security controls framework Current Version: CCM v4.0 (197 control objectives) Domains: 17 security domains Use Cases: Cloud provider assessments, cloud security posture, multi-framework compliance

Cloud Service Models

Model	Description	Provider Responsibility	Consumer Responsibility
IaaS	Infrastructure as a Service	Physical infrastructure, network	OS, apps, data, identity
PaaS	Platform as a Service	Infrastructure + OS + runtime	Applications, data
SaaS	Software as a Service	Full stack	Data, access management
Hybrid	Mixed deployment	Shared based on architecture	Shared based on architecture

17 CCM Domains

1. A&A - Audit and Assurance

   • Independent audits and assessments
   • Compliance reporting
   • Control attestations

2. AIS - Application & Interface Security

   • Secure software development lifecycle
   • API security
   • Application vulnerability management

3. BCR - Business Continuity & Operational Resilience

   • Business impact analysis
   • Disaster recovery planning
   • Service availability

4. CCC - Change Control & Configuration Management

   • Configuration baselines
   • Change management processes
   • Version control

5. CEK - Cryptography, Encryption & Key Management

   • Data encryption (at rest, in transit)
   • Key lifecycle management
   • Cryptographic standards compliance

6. DCS - Data Security & Privacy Lifecycle Management

   • Data classification
   • Data retention and disposal
   • Privacy controls

7. DSP - Data Security & Privacy

   • Personal data protection
   • Data subject rights
   • Privacy by design

8. GRC - Governance, Risk & Compliance

   • Security governance framework
   • Risk management program
   • Compliance management

9. HRS - Human Resources

   • Personnel security
   • Background checks
   • Security awareness training

10. IAM - Identity & Access Management

    • Authentication and authorization
    • Privileged access management
    • Identity federation

11. IPY - Interoperability & Portability

    • Data portability
    • API standardization
    • Vendor lock-in prevention

12. IVS - Infrastructure & Virtualization Security

    • Hypervisor security
    • Container security
    • Network segmentation

13. LOG - Logging & Monitoring

    • Security event logging
    • Log retention and protection
    • Security monitoring

14. SEF - Security Incident Management

    • Incident response plan
    • Incident handling procedures
    • Forensics capabilities

15. STA - Supply Chain Management, Transparency & Accountability

    • Third-party risk management
    • Vendor security assessments
    • Supply chain transparency

16. TVM - Threat & Vulnerability Management

    • Vulnerability scanning
    • Penetration testing
    • Threat intelligence

17. UEM - Universal Endpoint Management

    • Endpoint security controls
    • Mobile device management
    • Bring Your Own Device (BYOD) policies

Assessment Output

1. Overall CCM Readiness: Compliance percentage across 197 controls
2. Domain Maturity Scores: Breakdown by 17 domains
3. Service Model Gaps: IaaS/PaaS/SaaS specific deficiencies
4. Shared Responsibility Analysis: Provider vs. customer control ownership
5. Framework Alignment: Mapping to ISO 27001, SOC 2, PCI-DSS, NIST
6. CAIQ Readiness: Preparation for Consensus Assessments
7. Remediation Roadmap: Prioritized action plan by domain

Shared Responsibility Model

IaaS Example Controls

• Customer: OS hardening, application security, data encryption, IAM
• Provider: Physical security, network infrastructure, hypervisor

PaaS Example Controls

• Customer: Application code security, data protection, user access
• Provider: OS patching, runtime security, platform infrastructure

SaaS Example Controls

• Customer: User management, data classification, access policies
• Provider: Application security, infrastructure, encryption, logging

Framework Mapping

CCM maps to major compliance frameworks:

• ISO 27001/27002: Information security management
• SOC 2: Trust Services Criteria
• PCI DSS: Payment card security
• NIST CSF/800-53: Federal security standards
• GDPR: Privacy and data protection
• HIPAA: Healthcare security

Assessment Types

Full Assessment

• All 197 controls across 17 domains
• Complete control implementation review
• Evidence collection and validation
• Comprehensive gap analysis

Domain-Specific Assessment

• Focus on specific domain (e.g., CEK, IAM, LOG)
• Deep dive into domain controls
• Targeted remediation planning

Service Model Assessment

• Tailored to IaaS, PaaS, or SaaS deployment
• Shared responsibility analysis
• Model-specific control applicability

Examples

# Full CCM assessment for SaaS provider
/ccm:assess full SaaS

# Domain-specific assessment for encryption
/ccm:assess domain-specific CEK

# IaaS cloud infrastructure assessment
/ccm:assess full IaaS

# Hybrid cloud environment assessment
/ccm:assess full hybrid

CAIQ Integration

Assessment prepares organization for CSA CAIQ (Consensus Assessments Initiative Questionnaire):

• Self-assessment questionnaire
• 197 yes/no questions aligned to CCM
• Publicly sharable security posture
• Customer due diligence tool