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Distributed network asset detection method

A distributed network and detection method technology, which is applied in the field of distributed network asset detection, can solve problems such as low credibility, combined judgment, and verification of the accuracy of undetected results, so as to improve detection efficiency, accuracy, and The effect of detecting hit rate and accuracy rate

Inactive Publication Date: 2019-04-19
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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AI Technical Summary

Problems solved by technology

[0004] (1) In the existing cyberspace asset detection method, multiple single detection nodes in the same region are used for distributed detection construction, and no detection node selection strategy is adopted, and the optimal selection strategy for different regions and the attributes of the detection nodes is not considered, resulting in detection Low efficiency and poor detection effect;
[0005] (2) The existing cyberspace asset detection methods can only identify basic information such as the manufacturer and model of cyberspace assets through the protocol, and cannot be combined with other methods to judge, and the accuracy of the detection results has not been verified. Network equipment banner information Inaccurate, not reliable

Method used

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  • Distributed network asset detection method

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Embodiment

[0046] A method for detecting distributed network assets, comprising the steps of:

[0047] 1) Deploy multiple detection nodes with network asset detection functions in global cyberspace. The detection tool is a global asset distributed detection system, which is constructed by C / S architecture. The communication mechanism between the client and the server adopts a reliable SSL (protocol); the server is responsible for distributing detection tasks according to the detection node selection strategy, and the client is responsible for executing the corresponding Detection task, and return the detection result to the server, the client can be deployed in any location with Internet access conditions. In order to realize global resource detection, VPS (Virtual Private Server) is used to build detection nodes. Compared with traditional virtual hosts, VPS servers have obvious advantages in terms of bandwidth, speed, website and security because they do not use a large number of virtu...

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Abstract

The invention discloses a distributed network asset detection method. The method comprises the following steps: 1) a plurality of detection nodes with asset detection functions are deployed; 2) according to IP position information, an IP address is divided into a plurality of detection target IP lists; 3) a detection node selection strategy model is built, and reasonable detection nodes are selected for the target IP lists; 4) active host survivability detection is carried out on the target IP lists at the detection nodes; 5) open port detection is carried out on a survival target IP; and 6) adetection message is sent to an open port of the survival target IP, and network asset information is obtained through comparison with a fingerprint database. According to the method, the detection nodes of different countries and regions are constructed, a selection strategy is optimized by adopting the detection nodes, and the detection nodes most suitable for the target IP lists are selected,so that the detection efficiency of network assets and the accuracy of a detection result are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of network management, in particular to a method for detecting distributed network assets. Background technique [0002] With the continuous development of the network and the sharp increase in user demand for network use, the scale of the network is expanding and becoming more and more complex. More and more terminal devices are added to the network space, such as smart mobile phones, printers, and network cameras. , digital media equipment and other equipment. Through cyberspace asset detection, potential security risks can be discovered in time to avoid being attacked by criminals. Therefore, equipment asset identification is of great significance to network security assessment and threat warning. Cyberspace has become an important place for the national economy and social life, network technology has become an important indicator for examining and measuring national core technologies, and network secur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04L29/06G06F9/455G06F16/951
CPCH04L41/145H04L43/08H04L43/0852H04L69/18G06F9/45504H04L67/133H04L67/01
Inventor 段梦军刘方张江徐锐饶志宏
Owner NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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