Terminal secrecy system based on location information

Abstract

The invention relates to a terminal secrecy system based on location information. The system comprises a microcontroller, a storing module, a location searching module, a positioning module and an encrypting and decrypting module, wherein the location searching module is used for periodically acquiring the current location information of a terminal from the positioning module and sending to the microcontroller; the microcontroller is used for comparing the received current location information with the preset encrypting condition stored in the storing module, transferring the encrypting and decrypting module to encrypt if the encrypting conditions are met, or transferring the encrypting and decrypting module to decrypt if the encrypting conditions are not met. With the adoption of the system, the terminal can be conveniently and automatically encrypted and decrypted according to the location information, so that the security, secrecy and convenience are all achieved.

Description

technical field [0001] The invention relates to a terminal security system based on location information, which can conveniently and automatically realize terminal encryption and decryption according to the location information. Background technique [0002] At present, for mobile phones, computers and other equipment, it is known to use passwords (text, graphics, USB key, or biometrics such as fingerprints, irises, face shapes, voices, etc.) to encrypt them. Unlocking can be realized. Although the encryption effect can be obtained by using a password, the decryption process must be manually operated, and the implementation steps are cumbersome and not convenient enough. Contents of the invention [0003] In order to overcome the shortcomings of inconvenient passwords, the present invention provides a terminal security system based on location information. According to location information such as GPS, WiFi, and base stations, combined with wireless technologies such as Bl...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of inconvenient passwords, the present invention provides a terminal security system based on location information. According to location information such as GPS, WiFi, and base stations, combined with wireless technologies such as Bluetooth, infrared, radio frequency, and microwave, physical keys are used to conveniently and automatically realize Encryption and decryption greatly simplify human operations

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