The Nist cybersecurity framework (csf) consists of 5 high level functions and 23 categories
1-ID -IDENTIFY -asset management,business environment,governance,risk assessment.
2-Protect -identity management and access control ,data security ,awareness and training
3-Detect- Anomalies and events , security continuous monitoring
4-Respond -response planning, communications,analysis ,mitigation
5- recovery planning , improvements, communications