Distributed storage oriented cloud storage security architecture and data access method thereof

A distributed storage and cloud storage technology, which is applied in the computer field, can solve security issues and other issues, achieve the effects of easy access to applications, avoid data unavailability, and achieve storage capacity or bandwidth

Inactive Publication Date: 2011-06-08
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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If security solutions are not researched and designed from the perspective o...

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  • Distributed storage oriented cloud storage security architecture and data access method thereof
  • Distributed storage oriented cloud storage security architecture and data access method thereof
  • Distributed storage oriented cloud storage security architecture and data access method thereof

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Embodiment Construction

[0044]The iSCSI interface technology that the present invention relates to, the Chinese meaning is based on the small computer system interface of IP, is a kind of by IBM research and development, is the SCSI instruction set that can run on the upper layer of IP agreement that one is used for hardware equipment, this kind The command set can implement the SCSI protocol running on the IP network, enabling it to perform routing on such as high-speed Gigabit Ethernet. iSCSI technology is a new storage technology, which combines the existing SCSI interface with Ethernet technology, so that the server can communicate with the storage device using the IP network.

[0045] FC (Fibre Channel) was first used in SAN (Storage Area Network) and was developed in 1988 to improve the transmission bandwidth of storage device protocols, focusing on fast, efficient and reliable data transmission. FC has its own protocol layer, including: FC-0: interfaces, cables, etc. that connect physical medi...

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Abstract

The invention discloses a distributed storage oriented cloud storage security architecture and a data access method thereof. The distributed cloud storage oriented security architecture comprises a cloud storage server, a distributed storage manager, a wafer breaker and storage devices, wherein the distributed storage manager and the cloud storage server are respectively connected with a client-side; the distributed storage manager and the cloud storage server are connected by a fiber channel (FC) or a routing switch; the wafer breaker is imbedded in the distributed storage manager; the distributed storage manager is connected with the storage devices by the FC or Iscsi; and the storage devices are connected by a network attached storage (NAS) or a storage area network (SAN). The storage devices are located at different places and are redundant mutually, thus improving the fault-tolerant ability of the devices and the optimal storage use ratio; the wafer breaker is used for carrying out fragment on stored data, so that the data are fragmented into data fragments which can not be identified by other authentication systems, and the fragmented data have relative confidentiality and security in the process of network transmission and data storage; and the storage devices and the server are the devices with higher cost performance, thus reducing the cost.

Description

technical field [0001] The invention belongs to the field of computers, and relates to a cloud storage security framework and method, in particular to a decentralized cloud storage security framework and a data access method thereof. The invention can be used in medical images and medical treatment, aerospace, national defense, surveying and mapping, urban construction, petrochemical industry, seismic exploration, information system, radio and television, telecommunications, finance and other fields that require high data security and usability, and has a wide range of applications. Background technique [0002] Network storage has become the third wave after the computer wave and the Internet wave. With the explosive growth of information in all walks of life, especially in government agencies, military defense, surveying and mapping, research institutes, oil exploration and other fields, as well as emerging industries, a large amount of confidential information will inevit...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
Inventor 邵必林边根庆段中兴卢才武陈永锋张志霞黄光球骆正山顾清华
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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