ID.IM-04.193
Does your organization have a documented process for reviewing and updating cybersecurity plans at least annually or when significant improvements are needed?
Explanation
Regular reviews of cybersecurity plans ensure they remain effective against evolving threats and align with organizational changes. Without systematic reviews, security controls may become outdated, creating vulnerabilities that could be exploited by attackers. This question assesses whether your organization has formalized the cadence and triggers for updating critical security documentation. Evidence could include a documented review policy with timestamps of past reviews, meeting minutes from security planning sessions, or a change log showing updates to cybersecurity plans with dates and rationales for changes.
Implementation Example
Review and update all cybersecurity plans annually or when a need for significant improvements is identified
ID: ID.IM-04.193
Context
- Function
- ID: IDENTIFY
- Category
- ID.IM: Improvement
- Sub-Category
- Incident response plans and other cybersecurity plans that affect operations are established, communicated, maintained, and improved

