Dynamic Threat Weight of Network Security Communication Based on Multisource Data Analysis

Table 3

Judgment principles of service importance.

User number	Visit frequency (times/day)	Service importance index	Value
[0, 20)	[0, 50)	Low	2
[20, 50)	[50, 100)	Medium	3
[50,100)	[100,+)	High	2
[0, 20)	[100,+)	Medium	3
[20, 50)	[0, 50)	Low	2
[20, 50)	[100,+)	High	3