Processing method for recognizing fabricated WIFI (Wireless Fidelity) hotspot

A processing method and a hotspot technology, which are applied in the processing field of identifying fake WIFI hotspots, can solve problems such as hidden dangers of wireless hotspots, and achieve the effect of convenient and reliable identification and resolution of hidden dangers.

Active Publication Date: 2013-09-18
JIANGSU CIMER INFORMATION SECURITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a processing method for identifying fake WIFI hotspots, which can conveniently and reliably identify fake WIFI hotspots, and has the characteristics of cross-platform and cross-brand devices across the entire network, effectively solving the problem of existing wireless hotspots Safety hazards

Method used

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  • Processing method for recognizing fabricated WIFI (Wireless Fidelity) hotspot
  • Processing method for recognizing fabricated WIFI (Wireless Fidelity) hotspot
  • Processing method for recognizing fabricated WIFI (Wireless Fidelity) hotspot

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] figure 1 It is a schematic diagram of the processing flow for identifying fake WIFI hotspots in the present invention.

[0019] See figure 1 , the processing method of identifying fake WIFI hotspot provided by the present invention comprises the following steps:

[0020] Step S1: collect the relevant information of wireless hotspot provider in advance, store the IP address list of WIFI hotspot; Call WIFIMANAGE (WIFI manager class) to realize underlying WIFI driver and Monitor the current network card status; after the driver is implemented, check the current status of WIFI and all SSIDs obtained by WIFI; the getWifiManage class written by it contains (getDhcpInfo(DhcpInfo) (get all DHCP information), get IpAddress() (get the local network card IP address) , getRouteIP() (get the IP address of the gateway), getRouteMac() (get the MAC address of...

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Abstract

The invention discloses a processing method for recognizing a fabricated WIFI hotspot. The processing method for recognizing the fabricated WIFI hotspot comprises the steps of a) pre-collecting and storing an IP (Internet Protocol) address list of WIFI hotspots; b) obtaining a source IP address and a port in a request message sent from a certain WIFI hotspot by a client; c) retrieving the source IP in the pre-stored IP address list of the WIFI hotspots for performing a first authenticity verification of a WIFI hotspot; d) continuing sending handshake messages to the source IP address and the port for performing a second authenticity verification of the WIFI hotspot; and e) judging that the WIFI hotspot is a fabricated WIFI hotspot once the verification fails once. According to the processing method for recognizing the fabricated WIFI hotspot, the fabricated WIFI hotspot can be conveniently and reliably recognized through the two-time authenticity verification of the WIFI hotspot, and the problem of potential risks of existing wireless hotspots can be effectively solved.

Description

technical field [0001] The invention relates to a WIFI hotspot identification method, in particular to a processing method for identifying fake WIFI hotspots. Background technique [0002] With the promotion and popularization of wireless networks, the security problems brought by wireless networks are becoming more and more prominent. With the passage of time and the advancement of technology, the attack methods against wireless networks are becoming more and more hidden. Illegal intruders use the BSSID (Basic Service Set Identifier) ​​information of known APs (Access Point wireless access nodes) to create Create a wireless access point similar to the target AP, especially forging the BSSID of the operator's brand to deceive users and provide network access services, so as to achieve the purpose of monitoring user data and stealing user information. For example: well-known telecom access points The name is 'chinanet', because the wireless network itself does not limit the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/02H04W84/12H04L29/06
Inventor 刘德志
Owner JIANGSU CIMER INFORMATION SECURITY TECH
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