Overview
ISO/IEC TR 15443-2:2012 is an international standard published by ISO and IEC, providing key guidelines for analysing Security Assurance Conformity Assessment (SACA) methods within information technology security assurance frameworks. Building on the foundational concepts introduced in ISO/IEC TR 15443-1, this part specifically proposes criteria and frameworks to compare, evaluate, and analyse different SACA paradigms, schemes, systems, bodies, methods, and results. The aim is to support stakeholders-such as developers, acquirers, assessors, suppliers, and users-in achieving and demonstrating strong, reliable security assurance for IT systems, products, and services.
This standard serves as an essential reference for IT professionals and organizations involved in security assurance, allowing them to assess and choose suitable SACA methods, ensuring conformance, competence, and confidence in security claims.
Key Topics
- SACA Framework Analysis: Provides structured criteria for evaluating elements of Security Assurance Conformity Assessment, supporting both subjective and objective assessment needs.
- Criteria for SACA Paradigms: Discusses recognition agreements, geographical and political considerations, independence, scheme competence, assessment conformity, and support for users and providers.
- Assessment of SACA Schemes and Systems: Explores scheme policies, interpretation of standards, system certification, and commercial considerations.
- Evaluation of SACA Bodies: Includes independence, accreditation, competence, and commercial factors impacting SACA bodies.
- Methodological Confidence: Examines trust, maturity, and verification aspects of assurance methods.
- SACA Results Validation: Outlines documentation, identification of deliverable components, assessment scopes, lifecycle, operational, and supply chain considerations.
Applications
ISO/IEC TR 15443-2:2012 delivers practical value to anyone seeking to evaluate or select IT security assurance methods and schemes. Typical applications include:
- Comparing Security Assurance Methods: Organizations can systematically assess available SACA methods-whether internationally standardized, industry-specific, or proprietary-using the comprehensive criteria provided.
- Establishing or Auditing SACA Schemes: Regulatory authorities, certification bodies, and industry consortia can use the outlined framework to define robust SACA schemes or audit existing ones for competence, independence, and conformity.
- Supplier and Acquirer Assurance: Enables suppliers and acquirers to validate the credibility and acceptance of security claims through recognized agreements and accreditation status.
- Lifecycle Security: Assists in managing security assurance throughout the lifecycle of IT products and systems, ensuring that security considerations are maintained from development and deployment to maintenance and operation.
- Evidence and Reporting: Facilitates the generation and assessment of assurance evidence, security documentation, and audit trails, critical for compliance and risk management.
Related Standards
ISO/IEC TR 15443-2:2012 is best used in conjunction with other key standards in the field of IT security assurance and conformity assessment, including:
- ISO/IEC TR 15443-1: Introduction and concepts for security assurance frameworks.
- ISO/IEC 17020: General criteria for the operation of various types of bodies performing inspection.
- ISO/IEC 17025: General requirements for the competence of testing and calibration laboratories.
- ISO/IEC 27001: Information security management systems requirements.
- ISO 9001: Quality management systems requirements.
- CASCO Standards: Guidance on conformity assessment for the definition and operation of SACA elements.
- ISO/IEC Guide 68: Guidance for the development of recognition agreements and arrangements.
- ISO/PAS 17005: Principles and requirements for the use of management systems in conformity assessment.
Conclusion
By providing a structured framework for the analysis and comparison of security assurance conformity assessment methods, ISO/IEC TR 15443-2:2012 supports stakeholders in making informed choices about security assurance-a critical factor in today’s complex IT environments. Its adoption promotes confidence in security claims, enhances international recognition of assurance methods, and improves the overall quality of IT security assurance processes.