摘要
文章通过将P2P技术和云计算相结合,提出了一种可靠的、可扩展的、低成本的文件共享模型PA-Cloud。该文介绍了PA-Cloud的文件下载和更新过程,并对系统的安全性进行了分析。通过对PA-Cloud进行对比实验表明,PA-Cloud可以有效提高系统的可扩展性,降低服务提供商的成本。
By combining P2P technology with cloud computing,we propose a reliable,scalable and low cost model for file share,which called PA-Cloud.In this paper,the process of file download and update is presented,while the security of the system is analyzed.We compare PA-Cloud with pure cloud.Results show that PA-Cloud can improve the scalability of the system efficiently,while decrease the cost of service provider.
出处
《信息网络安全》
2012年第2期34-36,50,共4页
Netinfo Security
