基于SDBS算法的大数据云多级安全框架设计

Multi-level Security Framework Design for Big Data Cloud Based on SDBS Algorithm

为了对云环境中的数据进行有效的保护,本文提出了大数据云多级安全框架设计,安全框架设计方法涉及验证、授权、加密、解密4个重要过程。对数据的加密采用SDBS算法,从实验结果中得出这种算法具有安全性高、效率高等优点。

In order to effectively protect the data in the cloud environment,this paper proposes a multi-level security framework design for big data cloud.The security framework design method involves four important processes:authentication,authorization,encryption and decryption.SDBS algorithm is used for data encryption.The experimental results show that this algorithm has the advantages of high security and high efficiency.