industrial control asset identification method and device

• Main Authors: TAO YAODONG, ZHANG ZHAO, HUANG DONGHUA, XIAO CHENQIANG, JI SHENGLONG
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The embodiment of the invention provides an industrial control asset identification method and device. The method comprises the steps of obtaining network flow in an industrial control network; Detecting whether the network flow contains industrial control asset information matched with preset asset signature information in a preset asset signature library or not; And when it is detected that thenetwork flow contains industrial control asset information matched with preset asset signature information in the asset signature library, determining the preset asset signature information matched with the industrial control asset information as a first identification result of assets in the industrial control network. According to the embodiment of the invention, the efficiency and accuracy of industrial control asset identification are improved. 本发明实施例提供一种工控资产的识别方法及装置，其中所述方法包括：获取工控网络中的网络流量；检测所述网络流量中是否包含有与预先设置的资产签名库中的预设资产签名信息相匹配的工控资产信息；当检测到所述网络流量中包含有与所述资产签名库中的预设资产签名信息相匹配的工控资产信息时，将与所述工控资产信息相匹配的预设资产签名信息确定为所述工控网络中资产的第一