ISO 27035 Information Security Incident Management
ISO/IEC 27035 is an international standard that provides guidance on Information Security Incident Management. It helps organizations prepare for, detect, respond to, and learn from information security incidents such as cyberattacks, data breaches, system failures, and other security events. The standard is part of the ISO/IEC 27000 family and is designed to align closely with ISO/IEC 27001, supporting the operational aspects of an Information Security Management System (ISMS).
ISO/IEC 27035 defines a structured incident management lifecycle that includes planning and preparation, detection and reporting, assessment and decision-making, response, and post-incident learning. It emphasizes the importance of clearly defined roles and responsibilities, communication procedures, evidence handling, and coordination across technical, legal, and management functions to ensure incidents are handled effectively and consistently.
Why ISO/IEC 27035 is important:
- Improves incident preparedness and response
It helps organizations establish clear processes and capabilities to respond quickly and effectively to security incidents. - Reduces impact of security incidents
A coordinated and timely response can significantly limit financial, operational, and reputational damage. - Supports ISO/IEC 27001 requirements
Incident management is a key component of an ISMS, and ISO/IEC 27035 provides detailed guidance for meeting these requirements. - Enhances learning and continuous improvement
The standard promotes post-incident analysis to identify root causes and improve controls, processes, and awareness. - Supports legal and regulatory obligations
Proper incident handling, documentation, and evidence preservation can help meet reporting, compliance, and legal requirements.
In summary, ISO/IEC 27035 is important because it enables organizations to manage information security incidents in a consistent, effective, and repeatable way, strengthening resilience and reducing the overall impact of security events.
PECB certified training courses available:
ISO 27035 Foundation 2 days
ISO 27035 Incident Manager 3 days
ISO 27035 Lead Incident Manager 5 days