Equipment capable of preventing wireless intrusion

Abstract

The invention discloses equipment capable of preventing wireless intrusion. The equipment comprises a setting and binding device, a detection device, a judging device and a cutting access device, wherein the setting and binding device is used for setting and binding the physical addresses of the terminal equipment of a plurality of admissive users; the detection device is used for detecting whether the terminal equipment tries to access a wireless network or not; the judging device is used for judging whether the detected physical address is the same as any physical address in the bound physical addresses of the terminal equipment of the admissive users according to the detected physical address of the terminal equipment trying to access the wireless network when the terminal equipment tries to access the wireless network; the cutting access device is used for controlling and cutting the connection of the terminal equipment trying to access the wireless network when the judging device judges that the detected physical address of the terminal equipment trying to access the wireless network is different from any physical address in the bound physical addresses of the terminal equipment of the admissive users. The intrusion of illegal users is effectively prevented.

Description

technical field [0001] The invention relates to the technical field of wireless data security, in particular to a device for preventing wireless intrusion. Background technique [0002] With the continuous development of science and technology, communication technology is also constantly improving. Therefore, wireless technology has many advantages, which makes wireless technology also achieve great development. However, because wireless communication technology is open in the environment, the security of wireless communication technology become one of the most notable topics. [0003] The wireless channel itself is open. Although the user encrypts the wireless channel, the password is too simple and easy to crack, resulting in direct intrusion by illegal users, which makes interference or access by illegal wireless devices in open areas , thus occupying the wireless bandwidth of the legitimate user, affecting the normal use of the legitimate user. [0004] Therefore, in t...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a device for preventing wireless intrusion, which solves the technical problem in the prior art that when an illegal user intrudes into a wireless network, the intrusion of an illegal user cannot be prevented, and further realizes that when an illegal user invades a legitimate user The technical effect of effectively preventing the intrusion of illegal users in the wireless network

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