The Design And Application Of Information System In The Terminal User File Backup System

The promotion of information technology has in-depth application of military company. The military company accumulated lots of design, simulation data, and office documents on the computer gradually. These data and file all saved in the personal computer. The security of these data is becoming more and more important. And classified network terminal computing cannot use dual drive, all information and data were stored in a single local hard disk. And we cannot store these data through the U disk, mobile hard disk. Once the hard disk damaged, the data will be difficult to restore. A secret company can only backup by using email, but it can only save office documents. The research data and design data too much to backup. Therefore, it is urgent to provide safe and reliable data backup measures to solve the problem of the security of data.This design will use popular the cloud computing technology. In the premise of meeting relevant safety standards of the classified information system, using a common application layer file form to establishment of a set of high-speed distributed storage system. This system will back up your data and documents in the server through the network, thus forming a secure data access and storage and backup framework. The advantage of this application system is that the system has powerful and flexible management, massive storage space, unified access interface and independent user space. In order to adapt to the requirements of the security company classified information system. We have done a large number of detailed design on the system role, account security, data security and policy settings.By testing the system, our system satisfy the safety requirements of BMB17 BMB20.This can assume the requirements for file storage and management. This system can improve the user file storage and backup in safety, practicality and reliability way.