A Computer Data Protection System

Abstract

The invention discloses a computer data protection system, comprising a security storage space, which is used for storing data; a man-machine operation module, configured to pre-record and verify theaccess authority of the biometric model controlling the secure storage space; an encryption module for encrypting data; a data conversion module, configured to decrypt the data according to the biometric model input by the man-machine operation module; an operation state monitoring module, which is used for recording the operation state of the user, performing real-time evaluation on the operationstate of the current user, and obtaining a monitoring result; a data transfer module used for receiving the monitoring result obtained by the operation state monitoring module and judging whether tocarry out data transfer operation or not. The invention realizes the data encryption transmission, encryption storage and sharing within the authority, and the system has the safety monitoring function of the operation state, which greatly improves the safety of the data, greatly improves the storage of the structural grid and the physical quantity, localizes the accessing storage data, and further ensures the safety of the data.

Description

technical field [0001] The invention belongs to the technical field of computer data management, and in particular relates to a computer data protection system. Background technique [0002] With the continuous development of informatization, data security has become an important issue in today's society. At present, to protect data through hardware, you can use IC card or UKEY and other similar peripheral hardware methods to encrypt and protect data, but the protection method using peripheral hardware is like having an additional key, and you need a "key" every time you use it To decrypt, it is inconvenient to use. On the other hand, because the peripheral hardware cannot be bound to the host system, there are potential safety hazards of loss and theft. Losing the "key" may not only leak user data, but even make the user unable to use the encrypted data. [0003] Data protection through general software is to use pseudo-random numbers or user passwords as keys to encrypt ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a computer data protection system, which solves the problem of low security of traditional data protection