Research on Intelligent Identification Method for Access Equipment of Grid Information System

Establishing a controllable information network security access management mechanism is the key task of power supply enterprise management, and it is also a key link to ensure enterprise information network security. In this article, we use a technology to intelligently obtain information about access devices. This technology is based on active and passive information collection. At the same time, it uses device portrait technology to intelligently identify network topology, device type and device status. And use an intelligent access mechanism to improve the controllability of information network security access.