Blockchain-based distributed network attack detection and security measurement system and method

A distributed network, attack detection technology, applied in security devices, transmission systems, digital transmission systems, etc., can solve problems such as inefficiency, single point of error, and reduced revenue
CN110120936BActive Publication Date: 2021-09-14XIDIAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
XIDIAN UNIV
Publication Date
2021-09-14

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Abstract

The invention belongs to the technical field of wireless communication, and discloses a block chain-based distributed network attack detection and security measurement system and method; register at the network operation center and obtain a certificate; the network operation center announces the measurement task, and the data provider Provide security data, and the detection node collects security data items; the detection node performs network attack detection and security measurement; the detection node creates blocks, and finally reaches a consensus. The invention allows the network operation center to announce the measurement task, and the data provider provides the security data; the detection node verifies the collected security data, and performs fusion attack detection to obtain the detection result; the detection node generates the block, and finally reaches a consensus among the detection nodes . The present invention can encourage data providers to provide security data, encourage detection nodes to perform fusion attack detection, and perform network security measurement; overcome the infeasibility of a single detection node, and overcome the fork, inefficiency and centralization of the block chain .
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Description

technical field

[0001] The invention belongs to the technical field of wireless communication, and in particular relates to a blockchain-based distributed network attack detection and security measurement system and method. Background technique

[0002] At present, the existing technologies commonly used in the industry are as follows: emerging networks are subject to different attacks due to their characteristics and vulnerabilities, such as heterogeneous networks, including the Internet, wireless sensor networks, and LTE mobile cellular networks. In order to ensure a secure network environment and provide high-quality services, the network operation center should perform network security detection and make corresponding responses. In order to measure the level of network security, it is necessary to integrate different attack detection mechanisms to detect major attacks. Obviously, it is unrealistic for a single network node to collect security data and perform integrated...

Claims

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