Identification of ICS Security Risks toward the Analysis of Packet Interaction Characteristics Using State Sequence Matching Based on SF-FSM

Table 4

Sequence signatures statistics of clients.

Type of sequence signature	RSLogix 5000	Molex EIP_Tools	EPICS Tools
Independent sequence signature	0	1	1
Correlative sequence signature	3	2	1
Cyclic sequence signature	2	0	0
Pipeline sequence signature	1	0	0