Portable access end apparatus, WiFi access authentication method and WiFi access authentication device

Abstract

The invention discloses a WiFi access authentication method. The method includes the following steps that: a connection request management frame is sent to a WiFi access point apparatus, so that an access request can be initiated; an authentication execution instruction which is generated after the access request is received and is fed back with a management frame is responded, an image acquisition unit is started to acquire face feature data; a multicast frame or an authentication management frame, which contains the face feature data, is fed back to the WiFi access point apparatus, so that the authentication execution instruction can be replied; and when the face feature data pass authentication, after a management frame characterizing authentication success is obtained, and an association process regulated by a WiFi protocol is implemented, and a portable access end apparatus can be connected into a communication network set up by the WiFi access point apparatus. In addition, the present invention also discloses a device and an apparatus corresponding to the method. With the apparatus, the WiFi access authentication method and the device provided by the invention adopted, the authentication mode of a WiFi communication network can be changed, and therefore, network security can be enhanced, authentication efficiency can be improved, and user interaction experience can be improved.

Description

technical field [0001] The present invention relates to the field of wireless communication security, and more specifically, to a portable access terminal device and a WiFi access authentication method and device. Background technique [0002] In wireless communication, especially in the wireless communication technology related to the computer field, the security of the WiFi communication technology derived from the IEEE802.11 protocol is getting more and more attention. To realize WiFi communication, according to the function of WiFi chip and the support of the operating system, there are various modes, such as Managed, AP, P2P Group Owner (GO), P2P Client and so on. Among them, Managed refers to the Station mode, which is used to access the WiFi node in the AP mode. Similarly, P2P GO is used to build a communication group for other WiFi devices in P2P mode, so as to realize communication between member devices in the group. [0003] In order to achieve secure communicat...

AI Technical Summary

Problems solved by technology

[0004] In this traditional authentication method, due to the increasingly frequent attacks on WiFi communication, the security mechanism based on WEP has become vulnerable. The security mechanism based on WPA can theoretically be cracked by password dictionaries or other violent methods. , coupled with the emergence of more and more phishing WiFi access points, makes traditional WiFi security features stretched

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