Investment Priority Analysis of ICS Information Security Resources in Smart Mobile IoT Network Environment Using the Analytic Hierarchy Process

Table 6

AHP result of hierarchy II on the control layer.

Hierarchy I	Hierarchy II	Importance	Priority	C.I.
Network robustness	Fuzzing test	0.061	10
	Stress test	0.080	8
Service continuity	Resource availability	0.122	2	0.08
	Physical interface protection	0.103	5
	Event response	0.128	1
Security functions	Security audit	0.078	9
	Identification authentication access control	0.119	3
	Data protection	0.097	7
	Security function management	0.101	6
	State management	0.112	4

The highest priority among all criteria on the control layer is shown in bold.