Patent ID: 11882018
Assignee: SAMSUNG SDS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A network analysis method that is performed by a computing device comprising one or more processors and memory storing one or more programs that are executed by the one or more processors to perform the method, the method comprising:
receiving, from a cloud service, information on resources included in the cloud service and information on a network environment of the resources;
determining a network topology of the cloud service by using the information on the resources and the information on the network environment; and
determining, from the network topology, a communication possible path of each of the resources and communication allow policies in the communication possible path, wherein each communication possible path indicates a range of destination IPs and a corresponding port for which communication is determined to be possible from a corresponding one of the resources according to an intersection of a firewall analysis and a routing table analysis, wherein the firewall analysis is based on a firewall in a communication path of the resource and the routing table analysis is based on a routing table of a router in the communication path of the resource.