What is ISO/IEC 27003:2019 ?

ISO/IEC 27003:2019 and ISO-IEC 27005:2019 are both important international standards that provide guidance on information security management and risk management. ISO-IEC 27003:2019 is an updated version of ISO-IEC 27001, which provides detailed guidance on implementing an Information Security Management System (ISMS) within an organization. ISO-IEC 27005:2019, on the other hand, is a standalone standard that provides a systematic approach to managing risks to the security of information assets within an organization.

ISO-IEC 27003:2019 is designed to help organizations enhance the practical application of ISO-IEC 27001 by offering detailed guidance on how to effectively plan, develop, monitor, and maintain an ISMS within an organization. The standard is divided into five parts, each of which covers a different aspect of ISMS implementation. These parts include:

* Part 1: Information Security Management Systems - Requirements: This part provides the overall framework for implementing an ISMS and defines the requirements for an organization to establish, implement, maintain, and continually improve its ISMS.

* Part 2: Information Security Management Systems - Implementation: This part provides guidance on the steps an organization should take to implement an ISMS and establish effective controls and procedures.

* Part 3: Information Security Management Systems - Maintenance: This part provides guidance on how an organization should maintain its ISMS and continuously improve its controls and procedures.

* Part 4: Information Security Management Systems - Continual Improvement: This part provides guidance on how an organization should continually improve its ISMS and stay up to date with the latest developments in the field.

* Part 5: Information Security Management Systems - Management of specific risks: This part provides guidance on how an organization should identify, analyze, evaluate, and treat specific information security risks.

ISO-IEC 27005:2019, on the other hand, is a widely recognized international standard for managing risks to the security of information assets within an organization. The standard is divided into four parts, each of which covers a different aspect of risk management. These parts include:

* Part 1: Information Security Risk Management - Requirements: This part provides the overall framework for implementing an information security risk management system and defines the requirements for an organization to establish, implement, maintain, and continually improve its risk management process.

* Part 2: Information Security Risk Management - Risk Management Framework: This part provides a systematic approach to identifying, analyzing, evaluating, and treating information security risks.

* Part 3: Information Security Risk Management - Risk Evaluation: This part provides guidance on how an organization should identify and evaluate potential information security risks.

* Part 4: Information Security Risk Management - Risk Treatment: This part provides guidance on how an organization should treat potential information security risks.

Both ISO-IEC 27003:2019 and ISO-IEC 27005:2019 are important international standards that provide organizations with the guidance they need to establish, implement, maintain, and continually improve their information security management systems and risk management processes. By implementing these standards, organizations can enhance the practical application of ISO-IEC 27001 and protect their sensitive information from unauthorized access, use, disclosure, disruption, modification, or destruction.