本文为加拿大温莎大学（作者：LongChen）的硕士论文，共71页。
互联网连接的自动化扩展提供了许多以前无法想象的机会和应用。一个突出的例子就是物联网（IoT）。IoT是一个由许多有线或无线智能传感器和应用设备组成的网络系统。物联网的发展已经经历了十余年。然而，网络攻击从其诞生之日起就威胁着物联网，如果没有必要的安全保护，不同的威胁和攻击可能会对网络系统造成严重的灾难。因此，物联网系统的安全管理变得十分重要。
本研究将物联网安全管理分为五个部分。首先分析了物联网的概念和背景，然后深入讨论了物联网的安全需求。接下来，对本文所提出的分层安全管理体系架构进行了概括与描述。详细地解释了如何使用这个提出的体系架构来方便地进行IoT网络安全管理。最后，总结了在IoT环境中实现所提出的安全功能体系架构，以获得高效、强健的安全防护。
The expansion of Internet connected automation provides a number ofopportunities and applications that were not imaginable before. A prominentexample is the Internet of things (IoT). IoT is a network system that consistsof many wired or wireless smart sensors and applications. The development ofIoT has been taking decades. However, cyberattacks threat the IoT since the dayit was born; different threats and attacks may cause serious disasters to thenetwork system without the essential security protection. Thus, the securityand the management of the IoT security system become quite significant. Thisresearch work into security management of IoT involves five sections. We firstpoint out the conception and background of the IoT. Then, the security requirementsfor the IoT have been discussed intensively. Next a proposed layered securitymanagement architecture has been outlined and described. An example of howconveniently this proposed architecture can be used to come up with the securitymanagement for a network of the IoT is explained in detail. Finally, summarisethe results of implementing the proposed security functions architecture toobtain the efficient and strong security in an IoT environment.
1 引言
2 IoT分层结构
3 IoT安全需求
4 IoT安全分层架构
5 结论
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