基于云计算的信息安全模型

The Security Model of Information Data Based on Cloud Computing

在对云平台进行安全分析的基础上,提出一种云环境下保护数据安全的模型,并对该安全模型进行了实验验证。该模型使用SSL协议对数据加密传输,保证数据的机密性;使用消息摘要机制,保证数据的完整性与可用性,使用双重认证机制,保证访问用户的合法性。

The paper below analyzes security problem in cloud computing, proposed a security model which protect data under cloud environment. The experiments have been carried out to verify the security model. The model uses SSL protocol for data transmission to ensure the confidentiality of data, using the message digest mechanism to ensure the integrity and availability, using dual authentication mechanism to ensure access to the user＇s legitimacy.