Does your organization conduct an annual review of cybersecurity policies, processes, and procedures that incorporates lessons learned from incidents and operational experiences?
Explanation
Regular reviews of cybersecurity documentation ensure that security practices remain current, effective, and aligned with evolving threats and business needs.
By incorporating lessons learned from security incidents, near-misses, and day-to-day operations, organizations can adapt their security posture to address emerging risks and improve overall resilience.
This process helps identify gaps in existing controls and provides opportunities to implement more effective security measures based on real-world experience.
Evidence of compliance could include dated review logs, meeting minutes from policy review sessions, change management records showing policy updates based on specific incidents, a documented lessons-learned process, or annual security documentation with version history showing revisions and the rationale behind changes.
Implementation Example
Annually review cybersecurity policies, processes, and procedures to take lessons learned into account
ID: ID.IM-03.187
Context
- Function
- ID: IDENTIFY
- Category
- ID.IM: Improvement
- Sub-Category
- Improvements are identified from execution of operational processes, procedures, and activities
Related questions
- Does your organization regularly conduct self-assessments of critical services that incorporate current threat intelligence and adversary tactics, techniques, and procedures (TTPs)?
- Has your organization conducted third-party assessments or independent audits of your cybersecurity program within the past 12 months?
- Does your organization utilize automated tools or systems to continuously evaluate compliance with your established cybersecurity requirements?
- Does your organization have a process to identify and implement improvements to incident response procedures based on findings from exercises, tests, and reviews?
- Does your organization have a formal process to identify and implement improvements to business continuity, disaster recovery, and incident response plans based on exercises conducted with critical service providers and suppliers?
- Does your organization involve internal stakeholders (such as senior executives, legal, and HR) in security tests and exercises?

