Mimicry defense construction method and system for edge computing cloud center

Abstract

The invention discloses a mimicry defense construction method and system for an edge computing cloud center. The method is applied to the technical field of network security, and comprises the steps of obtaining edge node information, constructing a heterogeneous pool, screening out a heterogeneous execution body set from the heterogeneous pool, synchronizing a mimicry task between a cloud centerand the heterogeneous execution body set, scheduling heterogeneous execution bodies in the heterogeneous execution body set by a dynamic heterogeneous redundancy module, and re-screening out the heterogeneous execution body set. According to the invention, the heterogeneity existing in the edge computing network is utilized to construct the heterogeneous pool and form the heterogeneous execution body set; the cloud center synchronizes the mimicry task to the heterogeneous execution body, a dynamic redundancy heterogeneous defense mechanism is established, attacks of hackers on specific systemsor software vulnerabilities are blocked, the redundancy mechanism can prevent functional anomalies caused by unknown vulnerabilities to a certain extent, the robustness and safety of an edge computing network are improved, and the cost of mimicry defense is reduced.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a method and system for constructing a mimetic defense oriented to an edge computing cloud center. Background technique [0002] The mimicry defense technology was proposed in 2013. Its fundamental origin is inspired by the phenomenon of biological mimicry, drawing on the working mechanism of the biological self-immune system, the proposed cyberspace mimicry defense theory with endogenous security effects, and rooting the security gene in the network information system In order to establish an endogenous immune system. After the mimicry defense was proposed, it has received widespread attention and recognition from domestic academic and industrial circles, and relevant departments and units have given strong support. Mimicry technology research and system development have been fully deployed at the national science and technology plan level. The principle of the mimic d...

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Problems solved by technology

[0005] Technical purpose: Aiming at the disadvantages of weak defense against unknown vulnerabilities in edge computing and the high cost of actively constructing redundant isomers in the prior art, the present invention discloses a method and system for constructing mimetic defense for edge computing cloud centers. Computing the heterogeneity existing in the network, constructing a heterogeneous pool and forming a collection of heterogeneous executives, the cloud center will synchronize the mimetic tasks to the heterogeneous executives, and establish a dynamic redundant heterogeneous defense mechanism to prevent hackers from exploiting specific system or software vulnerabilities. Attacks, the redundancy mechanism can prevent functional abnormalities caused by unknown vulnerabilities to a certain extent, improve the robustness and security of the edge computing network, and reduce the cost of mimic defense

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