At present,the ethernet network has been adopted gradually for the train network control system TCMS,and the communication scenarios with external systems are increasing.Once the train communication network is attacked,it not only interferes with TCMS itself,but may also affect the safety of train operation.Based on learning from the security strategies of the industrial network information and exploring possible exposed attack paths,we studied the security technology of train communication network from the perspectives of intrusion and defense and established a train communication network protection architecture to form a security protection solution,achieving comprehensive protection of the train communication network.
关键词
列车通信网络/网络安全/被动防御/主动防御
Key words
train communication network/network security/passive defense/active defense
维普
万方数据