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Three dimensional-based IP address hop pattern generation method and hop controllers

A technology for generating IP addresses and patterns, applied in the field of network information security, can solve problems that cannot meet the requirements of the application, and achieve high security and guarantee the effect of security

Active Publication Date: 2016-10-26
中国人民解放军国防信息学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no technical solution specifically related to the generation and synchronization of transition patterns, which cannot meet the requirements of actual system applications.

Method used

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  • Three dimensional-based IP address hop pattern generation method and hop controllers
  • Three dimensional-based IP address hop pattern generation method and hop controllers
  • Three dimensional-based IP address hop pattern generation method and hop controllers

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0031] figure 2 The flowchart of the method for generating a three-dimensional IP address jump pattern provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0032] Step S1, the hopping controller receives user configuration and request information for adding a new address hopping pattern issued by the management terminal, the request information includes pattern ID, hopping frequency, hopping host network segment, and all WAN port network segments.

[0033] Firstly, the user configures and manages the terminal to issue request information for adding a new address hopping pattern, wherein the request information includes pattern ID, hopping frequency, hopping host network segment, and all WAN port network segments. The pattern ID is used to uniquely identify a jumping pattern, so that multiple jumping patterns stored in the jumping controller can be disting...

Embodiment 2

[0079] Figure 8 The structure of the jump controller provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0080] The jump controller provided in this embodiment includes:

[0081] The information receiving unit 81 is used to receive the request information for adding a new address hopping pattern issued by the user configuration and management terminal, and the request information includes pattern ID, hopping frequency, hopping host network segment, and all WAN port network segments;

[0082] The model generation unit 82 is configured to generate a three-dimensional jump pattern frame according to the request information, and the jump pattern frame includes a host address axis, a time period axis, and a WAN port axis;

[0083] KEY value calculation unit 83, for generating the synchronous KEY value of this local area network;

[0084] KEY value synchroni...

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PUM

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Abstract

The present invention is suitable for the network information safety field, and provides a three dimensional-based IP address hop pattern generation method and hop controllers. According to the technical scheme of the present invention, a three dimensional hop pattern framework of hop time, host address and local area network exchange equipment WAN port information is realized, a hop pattern synchronous generation mechanism and algorithm is provided concretely, a host address generation model is provided, the synchronization of the hop pattern generation secret keys of the hop controllers is realized, at the same time, the safety of the hop pattern generation secret keys is guaranteed. In addition, in a preferable scheme, a synchronization mechanism under an emergency state is provided, and the high safety of the IP address dynamic change in the active defense is satisfied.

Description

technical field [0001] The invention belongs to the field of network information security, and relates to IP address jump communication in active target defense, in particular to a method for generating a three-dimensional based IP address jump pattern and a jump controller. Background technique [0002] Active target defense is an important security protection technology in recent years. This technology is different from previous network security research ideas. It does not pursue a perfect system against attacks, but moves the objects to be protected (such as host IP addresses, ports, etc.) ) to achieve the purpose of protecting the target, and increase the difficulty and cost of the attack through constant changes (or jumps). [0003] In the communication process based on IP address hopping, how to ensure the synchronization of the IP address information of the two communicating parties is the key to the operation of the system. This requires a frequency hopping pattern s...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L29/06
CPCH04L61/2503H04L63/1466
Inventor 刘建国付国宾余奇李晓王骁勇郭马坤
Owner 中国人民解放军国防信息学院
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