What is ISO/IEC 27036-3:2019 ?

Title: Understanding ISO/IEC 27036-3:2019: A Guide to Information Security Incident Management

Introduction:

Information security incidents are inevitable, and organizations need to have a structured approach to managing these incidents in order to minimize the damage caused. ISO/IEC 27036-3:2019 is an international standard that provides guidelines and best practices for managing information security incident response. In this article, we will delve into the purpose and key components of ISO/IEC 27036-3:2019, and how it can help organizations improve their incident management capabilities.

Purpose of ISO/IEC 27036-3:2019:

ISO/IEC 27036-3:2019 is primarily designed to assist organizations in establishing and implementing effective information security incident management processes. The standard emphasizes the need for proactive planning and preparedness, as well as the importance of continuous improvement in incident response capabilities. By following the guidelines outlined in ISO/IEC 27036-3:2019, organizations can improve their ability to detect and respond to security incidents promptly, enabling them to have a proactive approach to identify potential threats and vulnerabilities, minimizing the impact of security breaches.

Key Components of ISO/IEC 27036-3:2019:

ISO/IEC 27036-3:2019 provides a comprehensive framework for managing security events and information, including event collection, analysis, storage, and reporting. The standard defines the requirements for implementing and operating security event management processes, including the following key components:

Security Event Management: This component involves the collection and analysis of security-related events from various sources, such as network logs, firewalls, and intrusion detection systems. The standard outlines the processes for collecting, searching, and categorizing security events, as well as the procedures for event analysis and reporting.

Event Analysis and Reporting: This component involves the analysis of collected security events to identify potential security incidents and vulnerabilities. The standard outlines the procedures for conducting event analysis, including the identification of relevant data, the assessment of potential risks, and the development of incident reports. The standard also provides guidelines for reporting security incidents and vulnerabilities to management and other stakeholders.

Security Incident Management: This component involves the planning and execution of security incidents response activities, including the identification of incidents, the coordination of incident response efforts, and the management of incident response activities. The standard outlines the processes for incident identification, incident coordination, and incident response activities, including the procedures for incident handling, reporting, and tracking.

Conclusion:

ISO/IEC 27036-3:2019 is an essential standard for organizations looking to improve their information security incident management capabilities. By following the guidelines outlined in the standard, organizations can improve their ability to detect and respond to security incidents promptly, enabling them to have a proactive approach to identify potential threats and vulnerabilities, minimizing the impact of security breaches.