Security protection method and system for network hopping controllers and related equipment

A security protection and controller technology, applied in the field of network security, can solve problems such as the collapse of protection capabilities

Active Publication Date: 2020-10-23
武汉量子风暴信息科技有限公司 +1
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a jump controller-oriented security protection method, system and rel...

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  • Security protection method and system for network hopping controllers and related equipment
  • Security protection method and system for network hopping controllers and related equipment
  • Security protection method and system for network hopping controllers and related equipment

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Embodiment Construction

[0075] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following will further explain how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0076] refer to Figure 8 As shown, a network jump controller-oriented security protection system provided by the present invention includes a network jump controller cluster 200 composed of N network jump controllers 201 and a network jump controller cluster 200 composed of at least one network jump executor 301 A network jump executor cluster 300; wherein, the plurality of network jump controllers 201 forming the network jump controller cluster 200 include a network jump controller 201 as a duty node and N-1 networks as backup nodes The jump controller 201, and each network jump controller 201 serving as a duty node and a backup node also has a built-in first chaotic random number ge...

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Abstract

The invention discloses a security protection method and system for network hopping controllers and related equipment, and the method comprises the steps: electing duty nodes through a voting mechanism in a controller cluster constructed by a plurality of hopping controllers, and enabling other nodes to serve as backup nodes; establishing connection between the duty nodes and a network hopping actuator, and providing service for the network hopping actuator; enabling the backup nodes to supervise the health states and the working states of the duty nodes, if the duty nodes break down and/or are maliciously controlled and/or hijacked, selecting a new duty node, and providing service continuously for the network hopping actuator. The security protection method and system have the advantagesthat an existing Raft algorithm is improved, the backup nodes have the function of monitoring the health states and the working states of the duty nodes at the same time, so that the hopping controller has the endogenous safety protection capability, the problem that the protection capability of the whole network hopping system is disintegrated due to the fact that the hopping controllers are maliciously controlled or hijacked is solved, and the anti-attack capability of the system is improved.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a security protection method, system and related equipment for network jump controllers. Background technique [0002] Network hopping is one of the important technologies in the mobile target defense system. Its common system architecture is as follows: figure 1 As shown, in the network jump architecture, the network jump controller is the brain, and its function is to send the network jump control information to the network jump actuator to control the operation of the network jump actuator. Among them, the hopping control information includes the mechanism for processing and forwarding data packets, because the network hopping executor can shield the information such as the original IP address and port provided by the application service system in the corresponding hopping network, so that the application service The IP address and port that the system provides exter...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/00H04L29/08H04L12/24H04J3/06
CPCH04L63/1416H04L63/1441H04L63/20H04L9/001H04L67/10H04L67/141H04L41/0663H04J3/0638
Inventor 李伟徐正全卢刚方铸王若舟
Owner 武汉量子风暴信息科技有限公司
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