Majority consistent escape error processing device and method

An error handling and consistent technology, applied in the field of network security, to achieve the effect of improving security performance, improving efficiency and reducing losses
CN106874755BActive Publication Date: 2019-07-12THE PLA INFORMATION ENG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
THE PLA INFORMATION ENG UNIV
Publication Date
2019-07-12

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Abstract

The invention relates to a majority consistent escape error processing device based on mimicry security defense zero-day attack and a method thereof. The method comprises: a heterogeneous executive in a dynamic online executive assembly independently operating an input request; performing multimode adjudication on an operation result, if an adjudication result meets a consistency requirement, outputting the adjudication result, if not, feeding back the adjudication result to a dynamic decision dispatching module; comparing new online executive operation output with online original majority consistent executive operation output, respectively feeding back results to the dynamic decision dispatching module and a responding module; the responding module processing the response according to feedback, and feeding back abnormal output executive to the dynamic decision dispatching module; and the dynamic decision dispatching module selecting new executive to be online from an executive resource pool, and cleaning and resetting offline executives. The method is used to provide means of detection and response when majority of mimicry defense online executives are attacked, and solves security threat a mimicry defense system faces, so as to enhance robustness of the mimicry system.
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Description

technical field

[0001] The invention belongs to the technical field of network security, and in particular relates to a majority consensus escape error processing device and method based on mimetic security defense against zero-day attacks. Background technique

[0002] At present, the world is increasingly dependent on cyberspace, and cyberspace has become an important support for social functions and social activities today. However, the widespread vulnerability of cyberspace has made countries around the world face unprecedented security threats, and hacker attacks, cybercrime, cyberterrorism, and cyberwar have become increasingly prominent threats to national security. At its root, the important reasons for network threats are the ubiquity of vulnerabilities and the ease of insertion of backdoors, as well as the static, similarity, and certainty of the environment on which attacks based on vulnerabilities and backdoors rely.

[0003] One important way to implement explo...

Claims

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