基于CIFS协议的云存储安全网关的设计与实现

发布时间：2018-06-11 11:18

本文选题：CIFS协议 + 云存储安全网关　；参考：《计算机应用与软件》2013年04期

【摘要】：CIFS(Common Internet File System)协议是网络存储在应用层的核心协议,是应用于网络附加存储NAS(Network AttachedStorage)进行数据存储的通信协议。云存储是一种新型的网络存储形式,企业和个人用户都开始使用云存储作为其网络存储媒介。随着云存储的广泛使用,云存储中数据的安全问题,如数据泄漏和数据篡改,也成了用户广泛关注的问题。基于Amazon S3的云存储服务,设计并实现一款基于CIFS协议的云存储安全网关系统CSSGS(Cloud Storage Security Gateway System)。通过该网关,用户能够以访问NAS的访问习惯,使用Amazon S3云存储服务;该网关还对用户上传至Amazon S3的数据进行加密保护,可以有效防止数据在传输和存储过程中的泄漏;同时该网关还对从S3下载的文件进行完整性校验,检测其内容与上传时是否一致,以防止被篡改。
[Abstract]:CIFSU Common Internet File system is the core protocol of network storage in application layer, and it is a communication protocol applied to network additional storage NASN attached Storage (NASN attached Storage). Cloud storage is a new type of network storage. Enterprises and individual users begin to use cloud storage as their network storage medium. With the wide use of cloud storage, the security of data in cloud storage, such as data leakage and data tampering, has become a widespread concern of users. Based on the cloud storage service of Amazon S3, a cloud storage security gateway system, CSS GSCloud Storage Security Gateway system, is designed and implemented based on CIFS protocol. Through the gateway, the user can use the Amazon S3 cloud storage service to access the NAS, and the gateway can encrypt and protect the data uploaded by the user to Amazon S3, which can effectively prevent the leakage of the data in the transmission and storage process. At the same time, the gateway verifies the integrity of the files downloaded from S3, and detects whether the content is consistent with the upload to prevent tampering.
【作者单位】：中国科学院信息工程研究所;中国科学院研究生院;
【基金】：国家自然科学基金项目(70890084/G021102)
【分类号】：TP393.05

【共引文献】