Table 1. Maturity level of defense cybersecurity capability assessment model

Level	Stage	Explanation
5	Innovation	The concepts and procedures are defined, and rapid and flexible innovation in response to environmental changes are performed.
4	Measurement	The concepts and procedures are defined, well evaluated, and improved.
3	Definition	The concepts and procedures are defined, and the tasks are performed according to the defined concepts and procedures.
2	Practice	The concepts and procedures are not defined, but as a practice, tasks are repeated to produce the same results.
1	Early	The concepts and procedures are not defined, so the tasks are performed according to individual capability.