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Safety protection method, system and related equipment for network jump controller

A security protection and controller technology, applied in the field of network security, can solve problems such as the collapse of protection capabilities, achieve high security, high reliability, and improve anti-attack capabilities.

Active Publication Date: 2022-06-21
武汉量子风暴信息科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • 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 related equipment, which are used to solve the problem that the protection capability is collapsed after the jump controller is attacked

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  • Safety protection method, system and related equipment for network jump controller
  • Safety protection method, system and related equipment for network jump controller
  • Safety protection method, system and related equipment for network jump controller

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Embodiment Construction

[0075] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, how the present invention is implemented is further described below with reference to the accompanying drawings and specific embodiments.

[0076] see Figure 8 As shown, a network hopping controller-oriented security protection system provided by the present invention includes a network hopping controller cluster 200 composed of N network hopping controllers 201 and a network hopping controller 200 composed of at least one network hopping actuator 301. The network hopping actuator cluster 300; wherein, the multiple network hopping controllers 201 constituting the network hopping controller cluster 200 include a network hopping controller 201 serving as a duty node and N-1 networks serving as backup nodes The hopping controller 201, and each network hopping controller 201 serving as a duty node and a backup node also has a built-in...

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Abstract

The invention discloses a safety protection method, system and related equipment for network jump controllers, which are included in a controller cluster constructed by multiple jump controllers, and duty nodes are elected through a voting mechanism, and other nodes are used as backups node; establish a connection between the on-duty node and the network jump actuator, and provide services to the network jump actuator; the backup node supervises the health status and working status of the on-duty node. If the on-duty node fails and / or is maliciously controlled and / or hijacked, Then elect a new duty node, and continue to provide services to the network jump actuator and other steps. The advantages of the present invention are: through the improvement of the existing Raft algorithm, the backup node has the function of supervising the health status and working status of the duty node at the same time, so that the jump controller has an endogenous security protection capability, and solves the problem of jumping The controller is maliciously controlled or hijacked, which leads to the collapse of the protection ability of the entire network jump system, which improves the system's ability to resist attacks.

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 a network hopping controller. Background technique [0002] Network hopping is one of the important technologies in the moving target defense system, and its common system architecture is as follows: figure 1 As shown, in the network hopping architecture, the network hopping controller is the brain, and its function is to send the network hopping control information to the network hopping executor to control the operation of the network hopping executor. Among them, the hopping control information includes the mechanism for processing and forwarding data packets, because the network hopping executor can shield the original IP address and port information provided by the application service system in the corresponding hopping network, so that the application service The IP addresses and ports that the system ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L9/00H04L67/10H04L67/141H04L41/0663H04J3/06
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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