Computer encryption method and system

Abstract

The invention discloses a computer encryption method and system. According to the method, a computer is matched with a confidentiality device based on identification of the confidentiality device if the confidentiality device inserted into the computer by the outside is sensed by the computer, passwords inputted by the outside are received by the computer if matching is successful, the received passwords are transmitted to the confidentiality device and verified by the confidentiality device, the confidentiality device informs the computer to verify the passed information if verification is passed, and the computer is unlocked under triggering of the information, so that the computer is used by the outside. By the aid of the technical scheme, the computer can be unlocked and used by the outside after the computer is successfully matched with the identification of the confidentiality device and the passwords inputted by the outer side on the computer is verified in the confidentiality device, encryption of the computer can be improved, and security of information in the computer is ensured.

Description

Technical field [0001] The present invention relates to the technical field of information confidentiality, and more specifically, to a computer encryption method and system. Background technique [0002] With the rapid development of information technology today, information confidentiality has become more and more important. [0003] At present, users generally save important information such as commercial secrets and personal privacy in the computer, and protect the security of this information by setting a user password on the computer. When the user needs to use the computer, enter the password on the computer. When the password of is consistent with the password preset on the computer, it indicates that the entered password is correct and the user can access the files saved on the computer. However, Window’s existing security system is not particularly reliable. The user password set by the user on the computer is easily destroyed, leading to the disclosure of important info...

AI Technical Summary

Problems solved by technology

However, the existing security system of Windows is not particularly reliable. The user password set by the user on the computer is easily destroyed, resulting in the disclosure of important information such as business secrets and personal privacy stored on the computer by the user, which will cause serious damage to the user. certain loss

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