The UK's National Cyber Security Centre (NCSC) published new guidance in late July aimed at helping organizations improve their response to highly disruptive cyber incidents. The framework focuses on practical actions organizations can take before, during, and after a cyberattack, providing a structured approach to incident management, business recovery, and operational resilience. The guidance recognizes that many companies continue to invest heavily in prevention while underestimating the complexity of recovery when security controls fail.
The publication emphasizes that successful incident response requires much more than technical expertise. Cyber incidents often affect business operations, communications, legal processes, customer relationships, and executive decision-making. Organizations are encouraged to establish clear roles, escalation procedures, and crisis management processes before an incident occurs, ensuring that key stakeholders can coordinate effectively under pressure.
For CISOs, the guidance reinforces the importance of cyber resilience as a business capability rather than a purely technical function. Security leaders should regularly test incident response plans, conduct tabletop exercises, review business continuity arrangements, and verify that communication channels remain effective during major disruptions. The ability to recover quickly is becoming just as important as the ability to prevent attacks.