Reliability-Based Heterogeneous Executor Dynamic Scheduling Device and Its Scheduling Method

Abstract

The invention discloses a heterogeneous execution body dynamic scheduling device based on credibility and a scheduling method thereof. The dynamic scheduling device comprises a heterogeneous execution body non-activation pool, a heterogeneous execution body activation pool, a dynamic scheduler and an abnormal decision device. The dynamic scheduler activates a plurality of heterogeneous execution bodies from the heterogeneous execution body non-activation pool and puts the heterogeneous execution bodies into the heterogeneous execution body activation pool. The abnormal decision device is used to determine whether an abnormal execution body exists in the heterogeneous execution body activation pool. If the abnormal execution body exists, the operation is forcibly terminated. The abnormal execution body is placed in the heterogeneous execution body non-activation pool, and the credibility is adjusted. According to the invention, the ability of a network device to resist unknown security threats is enhanced, and most of network security attacks can be resisted.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a reliability-based heterogeneous executive dynamic scheduling device and a scheduling method thereof. Background technique [0002] As the penetration rate of the Internet gradually increases, malicious attacks in the network are increasing year by year. How to defend against attacks has become the top priority of current network security research. Research shows that any attack action is implemented based on a set attack chain, and any successful attack should be reproducible or have a high probability of reproducibility. The attack chain naturally includes basic situational information such as the defender's overall structure, operating mechanism, resource allocation, network topology, function distribution, and weaknesses (vulnerabilities). The feasibility of the formulated attack plan largely depends on the authenticity of these basic information. In a sense, the ...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, and design a dynamic dispatching device and dispatching method for heterogeneous executives based on reliability, which solves the potential weakness of the existing defense device, which is easy to be obtained by attackers, thus suffering The problem of network attacks has changed the hysteresis and static nature of Internet equipment security defenses, and improved the security defense capabilities of Internet equipment

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