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WiFi access method and device

An access method and access point technology, applied in the field of information security

Active Publication Date: 2017-05-24
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the user uses the WiFi, criminals can steal sensitive information such as bank passwords of mobile Internet users in a short time

Method used

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  • WiFi access method and device
  • WiFi access method and device

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Embodiment Construction

[0090] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0091] An embodiment of the present invention provides a WiFi access method, which is applied to a WiFi access point, such as figure 1 As shown, the WiFi access method includes:

[0092] Step S101. Send registration information to an access point detection platform to register an access point, and receive a successful registration result returned by the access point detection platform after checking the registration information; wherein the registration information includes access authentication Relevant information and public key;

[0093] Step S102: Receive the connection verification request sent by the WiFi client, use the preset private key to generate authentication information and send it to the WiFi client, and forward the connection access requ...

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Abstract

The present invention provides a WiFi access method and device. The WiFi access method comprises a step of sending registration information to an access point detection platform to carry out access point registration, and receiving a registration success result which is returned after the access point detection platform verifies the registration information, wherein the registration information comprises access authentication related information and a public key, a step of receiving a connection verification request sent by a WiFi client, and generating authentication information by using a preset private key and sending the authentication information to the WiFi client, and forwarding a connection access request comprising the authentication information sent by the WiFi client to the access point detection platform, a step of receiving an authentication success result notification fed by the access point detection platform after the access point detection platform carries out legal authentication on the authentication information by using the public key in the registration information, and establishing a WiFi connection with the WiFi client. Through the embodiment of the invention, the security of the WiFi verification is improved, the data information is prevented from being tampered maliciously, the access to a fishing WiFi access point is prevented, and the secure access of WiFi is realized.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to a WiFi access method and device. Background technique [0002] With the development and popularization of the mobile Internet, when dining in restaurants or cafes, mobile Internet users will take out their mobile phones or tablets with Internet access capabilities to search for free WiFi wireless networks, and many businesses will also post "free WiFi in the store" "advertisment. However, there can be no small security risk with free WiFi. Some lawbreakers can use a computer with a wireless network card and a network packet analysis software to build a wireless hotspot in a public place and set up a phishing WiFi without a password. If the user uses the WiFi, criminals can steal sensitive information such as bank passwords of mobile Internet users in a short period of time. Contents of the invention [0003] The purpose of the embodiment of the present i...

Claims

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Application Information

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IPC IPC(8): H04W12/06H04W12/08
Inventor 彭华熹张艳曹斌
Owner CHINA MOBILE COMM GRP CO LTD
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