Network security detection method and detection system

Abstract

The present invention discloses a network security detection method and detection system. The method includes the following steps that: 1) detection strategies used for detecting attack confidence-theft and leakage behaviors are received; 2) the detection strategies are executed according to the priority sequence of the detection strategies to detect messages to be matched, so that the attack confidence-theft and leakage behaviors can be obtained; and 3) alarm information is generated according to the obtained attack confidence-theft and leakage behaviors, and is reported to a management center. With the network security detection method and detection system of the invention adopted, the detection effect of the attack confidence-theft and leakage behaviors can be improved, and new types of attack confidence-theft and leakage behaviors can be detected out.

Description

technical field [0001] The invention relates to the fields of information security and computer network, in particular to a network security detection method and detection system. Background technique [0002] With the deterioration of network security, especially in the case of increasing attacks on computer systems, how to provide security protection capabilities for computer networks with increasingly higher bandwidth and more complex services has become the focus of information security and computer network fields and hot issues. In order to improve the ability to detect network attacks and theft and confidentiality inspection capabilities of classified information leaks, more and more network detection systems are deployed at the Internet egress of operators, governments, military forces, and enterprises. Usually, the network detection system obtains the network traffic of the internal network and the Internet through optical splitting or mirroring. By reorganizing an...

AI Technical Summary

Problems solved by technology

However, this detection method has a poor detection effect on attacking stealing and leaking behaviors, and greatly misses new types of attacking stealing and leaking behaviors.

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