Computer start-up management system and method based on mobile phone encryption

Abstract

The invention provides a computer start-up management system and method based on mobile phone encryption. The system comprises a computer which is provided with a TPM module and a Bluetooth module, and a Bluetooth intelligent mobile phone used for computer start-up verification; the TPM module is used for controlling the Bluetooth module to achieve scanning and matching of surrounding Bluetooth devices when the computer is started up, and conducting verification according to an MAC address of the Bluetooth intelligent mobile phone after matching to achieve computer start-up encryption management; the Bluetooth intelligent mobile phone is used for being matched with the Bluetooth module of the computer, and providing the MAC address of the Bluetooth for the TPM module. The computer start-up management system and method based on the mobile phone encryption have the advantages that when the computer is started up, a password does not need to be manually input alone, thus the start-up process is simplified, the complexity of an algorithm is low, the verification speed is increased, the abnormal condition can be timely found, and the hardware cost of a computer system is lowered.

Description

technical field [0001] The present invention relates to computer technology, specifically, a computer start-up management system and method based on mobile phone encryption. Background technique [0002] With the development of the information age, more and more people pay more and more attention to information security. A lot of personal privacy or business secrets are often involved in the computers or notebooks that people use daily. Once they are illegally invaded, the consequences will be disastrous. [0003] Most of the current Windows systems use simple account encryption methods. When starting up, the computer’s power-on authority is controlled by verifying the administrator account. On the one hand, the booting process is cumbersome, and it is necessary to actively enter the account number and password to prolong the booting time; on the other hand, Its power-on password is often easy to leak or steal. After others get the power-on password, they can still log in wi...

AI Technical Summary

Problems solved by technology

[0005] However, the existing TPM chip is still supported by cryptographic technology, and realizes hard disk partition security isolation in the form of hard disk encryption. When the TPM chip performs user identity authentication, on the one hand, it is still necessary to actively enter the password through the input device or actively insert the electronic key. The boot process is cumbersome; on the other hand, it is difficult to obtain the boot record, and there is also the risk of others illegally obtaining the boot password to enter the system and steal information

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