Method and system for simulating and detecting cloud security

Abstract

The invention discloses a method and a system for simulating and detecting cloud security. The method comprises the steps of S1, collecting a security prevention system structure of a network system and the attribute of each network device in the security prevention system structure; S2, establishing a network system topological structure according to the collected security prevention system structure of the network system; S3, setting a defensive force attribute value of the network system topological structure according to the attribute of each network device of each node of the network system topological structure; and S4, carrying out network attack simulation detection from a first-stage node of the network system topological structure according to a preset network attack type, and thus obtaining a security detection result of the network system. According to the method and the system, which are disclosed by the invention, the security level of an internal defense system of the network system under a network attack can be comprehensively detected, the detection result is comprehensive, the security level of the network system can be known, thus a basis can be provided for increasing the defense capability of the network system in a targeted way, and the method and the system can be widely applied to the field of network security.

Description

technical field [0001] The invention relates to the field of information security, in particular to a cloud security simulation detection method and system. Background technique [0002] With the rapid development of computer and communication technology, along with the continuous increase of user demand, the application of computer network system is becoming more and more extensive, and its scale is also becoming larger and larger. At the same time, network system security incidents emerge in an endless stream, and various threats reappear, which makes the computer network face a severe situation of information security. Therefore, it is particularly important to carry out security detection on the network system. The traditional method is to detect various external threats by detecting the characteristics of various threats (such as virus modification data signatures, TCP content and sequence sent during network attacks, etc.), so as to judge the security status of the en...

AI Technical Summary

Problems solved by technology

However, this traditional method only focuses on external issues, while ignoring the characteristics and status of the internal security defense system, so it is impossible to comprehensively detect the network system and know the security status of the network system

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