Threat monitoring method of swarm intelligence system suitable for small unmanned aerial vehicle cluster

Abstract

The invention relates to the technical field of network security, and discloses a threat monitoring method of a swarm intelligence system suitable for a small unmanned aerial vehicle cluster, which mainly comprises the following three aspects: (1) defining the security property of an unmanned aerial vehicle system to achieve lightweight threat data acquisition through abstract description and security property specification language; (2) by designing a security threat monitor and verifying an interaction mode with a Bayesian network during operation, achieving timely discovery and detection of threats such as attack behaviors and network system exception and data-driven threat identification and (3) performing global security situation assessment based on the global view. According to thescheme, light weight of threat data acquired as required is realized, and a high-quality data basis is provided for threat monitoring of a swarm intelligence system. Global perception of threat behaviors is achieved, and the problems that monitoring means are few in dimension, low in precision and high in load are solved.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a swarm intelligence system threat monitoring method suitable for small drone clusters. Background technique [0002] Small UAV swarms are the main research object in the research of distributed swarm intelligence. The purpose is to realize distributed cooperative coordination control among intelligent systems with relatively simple functions, and finally complete complex tasks. Therefore, at present, researches on the theory and technology of swarm intelligence are mostly carried out in China. The research on swarm intelligence information mining and decision optimization and related application research is still in its infancy in resisting security threats, and only involves the security of UAV system in cooperative control. [0003] Huazhong University of Science and Technology has studied the static consistency problem of multi-agent systems under the condition of c...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a group intelligence system threat monitoring method suitable for small UAV clusters in view of the problems of existing detection methods with few dimensions, low precision and high load

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