Network asset identification method and device, medium and equipment

Abstract

The invention provides a network asset identification method and device, a medium and equipment. The network asset identification method comprises the following steps: acquiring an IP address list ofa target local area network; determining a survival host in the target local area network according to the IP address in the IP address list; performing full-port scanning on the survival host, and determining a survival port on the survival host; obtaining parameter information of the survival host, and obtaining parameter information of a corresponding survival port on the survival host; and adding the parameter information of the survival host and the parameter information of the survivalport on the survival host to a first network asset list corresponding to the target local area network.Through the first network asset list corresponding to the target local area network, network operation and maintenance personnel can conveniently manage the network assets in the target local area network.

Description

technical field [0001] The present application relates to the field of network information security, in particular to a method, device, medium and equipment for identifying network assets. Background technique [0002] With the rapid development of Internet technology, there are more and more types of network devices connected to the local area network of a company / enterprise, such as PCs, servers, routers, mobile phones, tablet computers, printers, etc. Company / enterprise intranet. These network devices will not only exchange visits with each other, but also many of these network devices will connect to the Internet and establish connections with external networks. Usually, the company / enterprise intranet restricts external access by establishing certain rules such as firewalls. [0003] With the business development of the company / enterprise, various business platforms and / or management systems will also increase, and the corresponding personnel mobility will also increa...

AI Technical Summary

Problems solved by technology

The above factors make it difficult to manage the network equipment assets of the company / enterprise. As time goes by, there will be a large number of unused, managed or unregistered or registered information inconsistent with the actual situation in the company / enterprise. main network asset

[0004] Due to the long-term lack of dedicated management of these unowned network assets, the unowned network assets connected to the external network can easily become the exposed surface of the company / enterprise intranet (the exposed surface refers to the collection of resources that can be accessed from the external network) , the intruder can easily bypass the firewall and access the company / enterprise intranet through these exposed surfaces, which increases the risk of the company / enterprise network being attacked by the network and greatly reduces the company / enterprise network security.

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