A high security network communication method based on ip address jumping

A technology of IP address and security network, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve problems such as information security risks, and achieve the effect of resisting network attacks

Active Publication Date: 2018-08-03
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current network, the host generally only has one IP address, and it is easy to be obtained by others
If the host is used in a confidential department, others can easily intercept the data sent and received by the host through its IP address, and there is a great hidden danger in information security.

Method used

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  • A high security network communication method based on ip address jumping
  • A high security network communication method based on ip address jumping

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Embodiment Construction

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0021] The invention provides a high-security network communication method based on IP address jumping, which includes two parts: constructing a virtual multi-channel communication channel and end-to-end IP address pair synchronous jumping.

[0022] see figure 1 , constructing a virtual multi-channel communication channel refers to assigning multiple IP addresses to a host, and virtualizing a multi-channel communication channel by randomly changing the local IP address of the host.

[0023] Specific...

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Abstract

The invention discloses a high-safety network communication method based on IP address jumping, and relates to the technical field of information security. Technical points of the present invention: Step 1: The first host and the second host perform IP address synchronous handshake communication so that the second host sends information representing its current period IP address to the first host; the second host has multiple IP addresses, And its IP address is automatically switched according to its own IP address switching protocol; Step 2: the first host truncates the data to be sent into several segments, and then encapsulates the truncated data segments into different packets; Step 3: the first The host sends a data packet to the IP address of the second host in the current period; step 4: the first host determines the IP address of the second host in the next period according to the IP address switching protocol of the second host, and sends the IP address to the second host Send the next data packet; repeat step 4 until the first host sends all the data to be sent to the second host.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a high-security network communication method based on IP address hopping. Background technique [0002] In the current network, a host generally has only one IP address, which is easily obtained by others. If the host is used in a confidential department, others can easily intercept the data sent and received by the host through its IP address, and there is a great hidden danger in information security. [0003] In view of the above-mentioned status quo, it is necessary to propose new means of relatively secure communication based on uncontrollable networks, construct new means of realizing secure communication based on uncontrollable networks, and solve the problem of end-to-end secure communication. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a high-safety network communication method based on IP a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/749H04L12/951H04L29/12H04L29/06H04L45/741H04L47/43
Inventor 毛得明谢瑞云张建军
Owner NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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