Method for implementing CMS based system for grouped security management of files

Abstract

The present invention relates to a method for implementing a CMS based system for grouped security management of files. According to the method, accessing persons are divided into a plurality of accessing groups; a CMS security index table is created for files; a security identifier is set for each accessing group, and the accessing group is forbidden to access files with a security identifier and is allowed to access files without a security identifier. An access password and a destruction password are set for each accessing group, wherein the access password is used for entering the access group, and is used for accessing non-confidential files of the accessing group; and the destruction password is used for destructing confidential files in the group. Encryption and decryption are applied to storage and access of confidential files, and a database may also be used for storage. According to the method, a function of locking in case of a wrong password, a function of automatic file destruction in case of a wrong password, a function of an automatic exit in case of no operation, and a function of a manual exit are provided. The method eliminates the defect of that an identity opens all confidential files, is applicable to mobile phone APP / APK design for privacy protection, and is applicable to security design of removable storage products for mobile phones or PCs.

Description

technical field [0001] The invention relates to the storage field of information technology, in particular to the field of storage of confidential information files, and in particular to a method for realizing a group security management system of institutional confidential information files and personal private information files. Background technique [0002] Document security technology has been developed for many years, and it has been used by state agencies, the military, finance, and organizations for a long time. Both the security technology and the security system are perfect. But unfortunately, at the personal level, even in Western countries that pay more attention to personal privacy, the protection of personal privacy, at least from a technical perspective, is still unsatisfactory. You can get a glimpse of the leopard from the endless personal leaks. [0003] At present, the storage of personal information is nothing more than two extremes, one is the cloud storag...

AI Technical Summary

Problems solved by technology

[0007] 2. The relativity of privacy

This method still does not conform to the relativity of privacy mentioned above, and does not conform to the one-to-many, many-to-many relationship between files and visitors

Additionally, security is poor due to the cloud model being vulnerable

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