Method and device for preventing form domain name hijacking

A technology of domain name hijacking and domain name, which is applied in the field of communication, can solve the problems of low security and poor effect, and achieve the effect of improving security and preventing domain name from being hijacked

Inactive Publication Date: 2016-10-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method and device for preventing domain name hijacking to solve the problem of low security and poor effect of the method for preventing DNS hijacking in the prior art

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  • Method and device for preventing form domain name hijacking
  • Method and device for preventing form domain name hijacking
  • Method and device for preventing form domain name hijacking

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but do not limit the present invention.

[0023] Such as figure 1 As shown, the embodiment of the present invention provides a method for preventing domain name hijacking, including:

[0024] S11, applying access protection to the domain name configuration file;

[0025] S12: When receiving a domain name resolution request from a terminal, release the access protection of the domain name configuration file according to the domain name resolution request;

[0026] S13. Read the domain name address in the domain name configuration file, and restore access protection to the domain name configuration file after reading.

[0027] The method for preventing domain name hijacking provided by the embodiment of the present invention can apply access protection to a domain name configurat...

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Abstract

The present invention discloses a method and device for preventing form domain name hijacking, and relates to the field of the communication technology. The objective of the invention is to solve the problems that the method for preventing DNS from being hijacked is low in safety and bad in effect in the prior art. The method comprises: applying access protection of a domain name configuration files; when a domain name analysis request from a terminal is received, releasing the access protection of the domain name configuration file according to the domain name analysis request; and reading the domain name address in the domain name configuration file, and recovering the access protection of the domain name configuration file after reading.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for preventing domain name hijacking. Background technique [0002] With the development of Internet technology, network security issues are also facing increasingly severe challenges. For example, in the process of using CPE (Customer Premise Equipment, high-speed wireless gateway), MiFi (Mobile-WiFi, mobile wireless fidelity), routers and other devices to access the Internet, DNS (DomainName System, domain name system) may be hijacked. In other words, when the router needs to send the domain name address to a predetermined DNS server for address resolution, the router cannot find the predetermined DNS server due to the hijacking of the DNS IP address, and thus cannot achieve access to the target website. [0003] After a user is hijacked by DNS, logging in to the account on the hijacked webpage will cause information leakage and even property loss. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/12
CPCH04L61/00
Inventor 郭守朋
Owner ZTE CORP
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