A mimetic defense device, mimetic defense method and mimetic defense architecture

A heterogeneous, virtual machine technology, applied in computer security devices, instruments, computing, etc., can solve problems such as increasing the difficulty and cost of body mimicry transformation, and reducing the efficiency of executive body mimicry transformation, to ensure security and prevent mimicry. Escape, credibility-enhancing effects
CN111783079BActive Publication Date: 2022-07-26河南信大网御科技有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
河南信大网御科技有限公司
Publication Date
2022-07-26

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Abstract

The present invention provides a mimic defense device, a mimic defense method, and a mimic defense architecture, wherein the mimic defense device includes an input module, an output module, an agent module and a plurality of heterogeneous processor modules, and the agent module includes a copy distribution unit, a judgment unit and select output unit; copy distribution unit, receive external data sent by input module and copy and distribute to multiple heterogeneous processor modules; each heterogeneous processor module includes an arbiter and multiple heterogeneous virtual machines. The arbiter is used to process external data, and the arbiter is used to adjudicate the processing results of multiple heterogeneous virtual machines; select the output unit, and select a heterogeneous processor module according to the judgment result and the preset selection strategy. The result is output through the output module; the judgment unit is configured to judge the judgment results output by the multiple heterogeneous processor modules.
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Description

technical field

[0001] The present invention relates to the field of mimic defense, in particular, to a mimic defense device, a mimic defense method and a mimic defense structure. Background technique

[0002] Dynamic Heterogeneous Redundancy Architecture (DHR) is a principle method to realize mimic defense. Based on the non-similar redundancy structure in the reliability field, a multi-dimensional dynamic reconstruction mechanism is introduced to make it have the high reliability characteristics of DRS, and at the same time It also has high security of mimetic defense.

[0003] In the DHR architecture, the input agent of the system forwards the input to each executive in the current heterogeneous executive set, and submits the output vector of these executives to the arbiter for voting to obtain the system output; we combine the input agent and the multi-mode The Arbiter is commonly known as "Mimic Bracket" (MB); obviously, Mimic Bracket is a necessary part of the entire M...

Claims

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