Mobile phone Bluetooth-based ambient intelligent computer protection device and method

A technology that surrounds intelligence and protective devices. It is used in computer security devices, internal/peripheral computer component protection, and computing. It can solve the problems of affecting the speed of computer switching, difficult to popularize, and manual decryption. It achieves high reliability and high reliability. Safe and easy to use

Inactive Publication Date: 2011-07-27
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method needs to be plugged and unplugged every time, and it affects the switching speed of the computer.
In addition, although some widely used disk encryption and decryption methods are to encrypt the e

Method used

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  • Mobile phone Bluetooth-based ambient intelligent computer protection device and method
  • Mobile phone Bluetooth-based ambient intelligent computer protection device and method
  • Mobile phone Bluetooth-based ambient intelligent computer protection device and method

Examples

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Example Embodiment

[0028] The computer-surrounding intelligent protection device and method based on mobile phone Bluetooth of the present invention are mainly composed of four parts: a Bluetooth interface module 1, a data storage module 2, a CPU processing module 3, and an algorithm module 4. among them:

[0029] 1. Bluetooth interface module 1: consists of device identification module 1-1 and serial interface. The device identification module 1-1 is mainly based on the Bluetooth chip, combined with the Bluetooth protocol to realize the wireless communication between the Bluetooth chip and the Bluetooth of the mobile phone, realize the device authentication of the mobile phone's Bluetooth, and monitor the behavior of the mobile phone's Bluetooth. The serial interface realizes the connection between the device identification module 1-1 and the computer terminal. Through the serial interface, the computer reads the user's mobile phone identification code, mobile phone Bluetooth address and personal ...

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Abstract

The invention provides a mobile phone Bluetooth-based ambient intelligent computer protection device and a mobile phone Bluetooth-based ambient intelligent computer protection method. In the device and the method, a Bluetooth mobile phone serving as a user terminal is wirelessly connected with a Bluetooth interface module, and the Bluetooth interface module is connected with a computer by a serial interface. The computer is started by the hardware certification of mobile phone Bluetooth-Bluetooth interface module and user-system authentication. After the computer is started, a system realizesentire disk transparent encryption and decryption by adopting an encryption and decryption algorithm in an advanced encryption standard (AES)-XTS mode; the locking or unlocking of the system is realized by monitoring user behaviors in real time, so the data in a disk is protected. The device mainly comprises the Bluetooth interface module, a data storage module, a central processing unit (CPU) processing module and an algorithm module.

Description

technical field [0001] The invention is a mobile phone bluetooth-based computer surround intelligent protection device and method, which is suitable for the windows operating system and belongs to the field of computer security. The invention supports the bluetooth mobile phone as the user terminal, the bluetooth mobile phone is wirelessly connected with the bluetooth interface module, and the bluetooth interface module is connected with the computer terminal through the serial interface. Through the hardware authentication of the mobile phone Bluetooth-Bluetooth interface module and the user-system identity authentication, the startup of the computer is completed. After the computer is started, the system adopts the encryption and decryption algorithm of AES-XTS mode to carry out transparent encryption and decryption of the whole disk, and realizes the locking or unlocking of the system through real-time monitoring of user behavior to prevent disk data leakage. Background t...

Claims

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Application Information

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IPC IPC(8): G06F21/00H04B5/00H04L9/00G06F21/71G06F21/85
Inventor 蒋睿宋宇波葛蕤黄永亮张南胡锡利
Owner SOUTHEAST UNIV
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