基于云计算的物联网安全问题研究

摘要

The basic concepts of cloud computing and Internet of Things are introduced, the necessity of inte-gration and the basic platform for the combination of the cloud computing and the Internet of Things are analyzed, and an architecture of the Internet of Things based on cloud computing is proposed.The security threats that the three-tier architecture of the Internet of Things based on cloud computing faces are studied with an authentication scheme for user authentication given, which uses division rules and permission allocation of patterns in database technology for strict certification and data security.%介绍了云计算和物联网的概念，分析二者融合的必要性以及结合的基本平台，提出了基于云计算的物联网体系结构。研究了基于云计算物联网三层体系结构所面临的安全威胁，针对安全威胁给出一种基于云计算的物联网安全体系结构，并且给出一种基于云计算的物联网应用层云用户认证的认证方案，即引用数据库技术中对于模式的划分规则和权限分配方法，可以对基于云计算的物联网用户进行严格认证，保证数据的安全。