Details of Research Outputs

通过调研大量的国内外传感云安全的相关文献发现,现有的传感云系统存在一系列严重的安全问题,如不同服务提供商的信誉问题、物理节点耦合漏洞、数据权限管理漏洞等,严重地阻碍了传感云系统的进一步发展。分析了传感云系统存在的安全问题,对比了现有的传感云安全技术,讨论总结了不同种类解决方案的优缺点,提出了未来传感云发展面临的安全挑战。最后,设计了基于雾计算框架下传感云安全的实现方案,为传感云的安全研究带来新的思路。

Through consulting lots of domestic and international literatures about sensor-cloud security, a series of security problems are found, such as reputation problem of service provider, the coupling problem of physical nodes, the leak of authority management, et al, which seriously hinders the further development of sensor-cloud. The secure problems occurring in sensor-cloud were analyzed, the current secure technologies were contrasted, similarities and differences of various types solutions were discussed and summarized. After that, several future challenges of sensor-cloud security were concluded. Finally, a fog-based structure was proposed to solve the security problems, which would bring new ideas to the sensor-cloud security research. © 2018, Editorial Board of Journal on Communications. All right reserved.