Data security operating system and method based on authority management and control

Abstract

The invention provides a data security operating system and method based on authority management and control. The data security operating system comprises identification equipment, a client side, a data acquisition center and a data processing center, wherein the identification equipment is used for acquiring identity feature information of a user performing operation on data; the client side is connected with the identification equipment and is used for uploading the identity feature information of the user and information of the operation performed on the data by the user; the data acquisition center is used for storing identity feather information and authorities of all users; and the data processing center is connected with the client side and the data acquisition center respectively and is used for judging whether the user has the authority to perform the operating information or not, and if so, the user is permitted to perform the operating information through the client side, otherwise, the identification equipment is commanded to acquire the identity feather information of the user again. According to the invention, the identification equipment is used for acquiring the information of the user, the authority of the operation user is judged before the user performs the data operation, and only can the user meeting authority requirements perform the corresponding data operation, so that the data operation is managed, and the data are protected comprehensively.

Description

technical field [0001] The invention belongs to the technical field of information security, and relates to a secure data transmission method, in particular to a data security operating system and method based on authority control. Background technique [0002] The wave of electronic informatization marked by computers, networks and mobile storage devices has covered all aspects of social life, greatly liberating productivity and improving the speed and effectiveness of information interaction. While informatization is fully covered, it also brings security problems, especially the illegal misuse of information, for example: employees sell documents to competitors, documents are illegally stolen, etc. In order to solve the above problems, products using encryption technology as a means are gradually becoming active. Today, when the encryption algorithm is made public, the key acts as a key and a lock. Although major manufacturers say that the encrypted files are highly secu...

AI Technical Summary

Problems solved by technology

Today, when the encryption algorithm is made public, the key acts as a key and a lock. Although major manufacturers say that the encrypted files are highly secure and how stable the encrypted products are, no one can tell if the original data has been changed through the algorithm. Under the circumstances, whether it will cause irreversible damage to the data during the conversion process of encryption and decryption, and the impact on the read and write speed when encrypting and decrypting data is also an unavoidable fact

It can be seen that in the actual implementation, the encryption and decryption speed is too slow, the file is damaged, the instability and other factors further indicate that the security technology needs to be further improved

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