Design And Realization For File Security System Based On Filtration Driver Technology

With the construction of national information, as well as the rapid development of network technology, makes digital format stored in the computer to speed up file sharing in the network, so that at a convenient file access for internal users, but also security for the document a very a big security risk. In order to make paper in the network to achieve a safe and effective delivery and use, there is a need for the safe handling of documents. In this field have been many related technologies and products, but a lower security level, based on the security system filter driver to be further developed.This paper analyzes the status of network security and filtering file drive technology. In this technology, an analysis of the demand system, a clear goal of the system, design the overall structure and function module; the detailed design of the system, given some of the process; Finally, in accordance with the design to achieve a high strength security, scalability strong file security systems. The system mainly includes functions and so on status authentication, dynamic Canadian decipher, real-time jurisdiction recycling, diary audit. In this paper, the filter used in drive technology to the inner nuclear layer depth and systematic control of documents, on the development of other security systems also have some reference.Test proved that the use of filtering technology development-driven file security systems, and the past, compared to similar products in the flexibility, controllability and safety are further enhanced.File Security Systems broad range of knowledge involved, the paper filter only drive technology were discussed later in the encryption key, the security of transmission control, so further study.