Electronic document safety management system and method

Abstract

The invention discloses an electronic document safety management system and method. The electronic document safety management system comprises a driving layer transparent encryption and decryption module, an application layer safety control and transparent encryption and decryption module, an intelligent file and process characteristic identification module, a file outside issuing off-line control module, a file screen watermark and printing watermark control module, a safety strategy management module and a secret key management module. The core technology of the system is managed in the driver of a client terminal, is operated in the core of the Windows operating system, and is called by an I / O manager to meet the demand of a file system. A data encryption platform of the system will take over the file system of the whole Windows operating system, and is responsible for providing the transparent encryption and decryption data services for the file system in real time. According to the electronic document safety management system and method, due to the fact that the electronic file safety protection measures are improved and the transparent encryption and decryption methods are imported, the off-line high safety and user friendliness of the electronic files are achieved.

Description

【Technical field】 [0001] The invention relates to the technical field of digital content security, in particular to an electronic document security management system and method. 【Background technique】 [0002] With the rapid development of modern technology, it has brought many fundamental changes to all aspects of social life. With the development of computer technology and office automation technology, electronic documents have emerged as the times require. [0003] The so-called electronic documents refer to files and files generated in digital equipment and environment, stored in digital form on tapes, disks, CDs and other carriers, relying on digital equipment such as computers to read, process, and transmit on communication networks. The advent of electronic documents has transformed documents and archives from "tangible" to "intangible", bringing vigor and vigor to archives work, but at the same time it also poses new challenges to archives work. Among them, the sec...

AI Technical Summary

Problems solved by technology

[0011] To sum up, no matter which method is used independently in the existing technology, there are different defects, and the security of electronic documents and the ease of use of user operations cannot be satisfied.

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