An Automatic Planning-Based Attack Path Discovery Approach from IT to OT Networks

Table 2

Relation information in the graph data model.

No.	Relation name	Descriptions
1	conn	A reachability exists between two devices.
2	consist	A device belongs to a domain divided by a network.
3	offer	A component is offered by the devices.
4	has	A component has a vulnerability.
5	depend	The tactic and technique depend on a vulnerability.
6	attack	A device is affected by the vulnerability, leading to an attack.
7	exploit	A compromised device exploits a vulnerability in another devices.