基于WebDAV协议的私人云存储设备的实现

发布时间：2018-04-08 15:49

本文选题：公有云　切入点：RTL8196RE　出处：《广东工业大学》2013年硕士论文

【摘要】：云计算的类型包括公共云、私有云、混合云。私有云为企业提供安全工作的环境,因此许多公司正在计划实施私有云。作为首选平台部署的web应用程序,广泛流行的云计算使巨大的数量的应用程序迁移到云计算中以及巨大的成功的云服务提供商出现在市场中。在云计算环境中,数据中心存储管理起着至关重要的作用。伴随着企业的成长,相比于公有云的基础设施服务,一个企业更倾向于使用私有存储云的方法。私有存储云是相对于公共存储云来说的。鉴于大量的数据存储在公共云中,更多的企业和政府希望搭建一个安全的内部数据存储平台,在进一步确保安全的同时,取代原始的解决方案如FTP,构建私有云来存储私人的数据。在这样的私有云存储中,会有一些新的安全问题,第一,如何隔离来自从私有存储云内部和外部的攻击者；第二,如何使安全的内部云数据迁移企业内。为了解决将机密数据或私有数据放入公有云出现的安全问题,以及越来越多的个人和企业希望在私有云上使用新的解决方案替代常规方案(FTP),本文提出一种基于WebDAV协议的私人云存储系统(我们称之为AirDisk)。首先,该系统采用Realtek方案,选取RTL8196C作为主控芯片,烧写OpenWrt固件配置Apache服务器,加载WebDAV模块为用户提供新的解决方案,DAV模块的身份认证机制保证用户与系统交互的安全性；其次,选取RTL8188RE作为无线模块提供AP-Client模式,使得AirDisk具有无线中继的功能；最后,为满足设备的灵活性,交叉编译花生壳客户端程序并移植到目标板,实现动态域名解析的功能。AirDisk可置于家庭或者企业的防火墙的保护之下,保证其不轻易受到外界的攻击。测试结果表明该系统满足家庭用户以及小型办公网的需求。
[Abstract]:Cloud computing types include public cloud, private cloud, mixed cloud.Private clouds provide a safe working environment for businesses, so many companies are planning to implement private clouds.As the preferred platform for deploying web applications, the widespread cloud computing has enabled a large number of applications to migrate to cloud computing and a huge number of successful cloud service providers to appear in the market.In cloud computing environment, data center storage management plays an important role.As enterprises grow, an enterprise prefers the private storage cloud approach to public cloud infrastructure services.Private storage clouds are relative to public storage clouds.Given that a lot of data is stored in the public cloud, more businesses and governments want to build a secure internal data storage platform, while further ensuring security,Instead of original solutions such as FTP, build private clouds to store private data.In such private cloud storage, there will be some new security issues, first, how to isolate attackers from inside and outside the private storage cloud, and second, how to migrate secure internal cloud data within the enterprise.To address the security problem of placing confidential or private data in a public cloud,And more and more individuals and enterprises want to use new solutions to replace the conventional schemes in private cloud. In this paper, a private cloud storage system based on WebDAV protocol (we call it AirDiskPen) is proposed.Firstly, the system adopts Realtek scheme, selects RTL8196C as the main control chip, writes down the OpenWrt firmware configuration Apache server, loads the WebDAV module to provide the user with a new solution, and provides the authentication mechanism of the WebDAV module to ensure the security of the interaction between the user and the system.RTL8188RE is selected as the wireless module to provide AP-Client mode, which makes AirDisk have the function of wireless relay. Finally, in order to satisfy the flexibility of the device, cross-compile peanut shell client program and transplant it to the target board.The function of dynamic domain name resolution. AirDisk can be protected by the firewall of home or enterprise to ensure that it is not easily attacked by the outside world.The test results show that the system meets the needs of home users and small office networks.
【学位授予单位】：广东工业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP333;TP309

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