ISO/IEC 27001 is an international standard that outlines the requirements for establishing, implementing, maintaining, and continually improving an Information Security Management System (ISMS). It helps organizations protect sensitive data through a systematic risk management approach, covering people, processes, and IT systems. ISO 27001 is designed to ensure the confidentiality, integrity, and availability of information while helping organizations meet legal, regulatory, and contractual obligations.
ISO/IEC 27002 is a complementary standard that provides detailed guidance on the controls listed in ISO 27001’s Annex A. While ISO 27001 is focused on management system requirements, ISO 27002 serves as a best-practice guide for selecting and implementing specific information security controls. Together, they help organizations build a robust framework for managing information security risks and enhancing resilience against data breaches or cyber threats.