Technique mitigation coverage definitions

Define your organization's mitigation coverage so that you can effectively measure and detect specific adversary techniques.

Table 1. MITRE ATT&CK Technique Mitigation Coverage Definitions

Overall Technique Mitigation Coverage	Coverage Percentage Lower Limit	Coverage Percentage Higher Limit	Coverage Color	Description
None	0	0	#DD8581	You have no technique mitigation coverage, and your defence controls have no ability to prevent an attack in any scenario.
Poor	1	20	#EABA75	You have minimal technique mitigation coverage. The chances of an attack are very high, and your defence controls can prevent an attack in 0 to 20 percent of the scenarios.
Fair	21	40	#F4F0BF	You have an average technique mitigation coverage. The chances of an attack are high, and your defence controls can prevent an attack in 21 to 40 percent of the scenarios.
Good	41	60	#D9EBEE	You have a good technique mitigation coverage. However, the chances of an attack are relatively high, and your defence controls can prevent an attack in 41 to 60 percent of the scenarios.
Very Good	61	80	#C3DDF0	You have a very good technique mitigation coverage. The chances of an attack are low, and your defence controls can prevent an attack in 61 to 80 percent of the scenarios.
Excellent	81	100	#68ABDA	You have an excellent technique mitigation coverage and the chances of an attack using this technique is very low and your defence controls can prevent an attack in 81 to 100 percent of the scenarios.