Network storing method and network storing system

Abstract

This invention provides a network storing method and a network storing system by this method, in which, said system includes at least one central proxy unit, a network storing unit and a user, the central proxy unit divides stored data of a user and stores them in at least one storing unit, the storing strategy includes a segment method of stored data, a network storing unit and the setting of the storing order for network storing unit and the stored data in a network storing unit, then the central proxy unit generates or refreshes user cryptographic key and the key of the central proxy unit, in which, the user key includes the authentication information of said user and the key of the central proxy unit includes the authentication information and related information of the storing strategy of the stored data and the central proxy unit uses said user key and its key to take back stored data for said user.

Description

(1) Technical field [0001] The invention relates to a network technology, more specifically to a network storage method and a network storage system using the method. (2) Background technology [0002] With the rapid development of wide area network (Internet) and local area network (Intranet) and various related network applications, the information resources on the network show an explosive growth trend, the amount of information transmitted through the network continues to expand, and a large amount of information needs to be digitized and stored. , which puts unprecedented demands on the capacity of the data storage system. [0003] In the traditional data storage mode, users store data through the local disk system of the client (Client), or store data in the central storage system connected to the server through the LAN server (Server). In this way, as the demand for data storage continues to increase, the capacity requirements for the local disk system or the central...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a network storage method and a network storage system using the method, which can solve the problem that the user's stored data can only be stored in a service provider's network storage in th...