With the development of Internet of Things, its application fields are still expanding constantly, especially the net security problem has became more and more severe in forest management. In order to respond to various security threats on Internet of Things, and provide a theoretical reference of security and privacy protection for existing forest management Internet of Things, the Internet of Things security threats and the corresponding measures were put forward. According to the mainstream system frame of Internet of Things, the security threats from perception layer, transport layer and application layer were studied respectively. Moreover, the network security, networking security model and network security mechanisms of forest management system were taken into account, the corresponding safety measures and recommendations for all kinds of security threats were given.%随着物联网的迅速发展,应用领域不断拓宽,安全问题越发突出,森林管理物联网也存在安全问题.为了应对物联网目前存在的安全威胁,为森林管理物联网的安全与隐私保护提供理论参考,总结了物联网面临的安全威胁及相应安全措施.根据物联网目前主流体系架构,分别从感知层、传输层和应用层对安全威胁进行研究,分析了物联网在森林管理中安全需求和面临的安全问题,研究了物联网在森林管理中的安全模型,并对物联网的安全机制进行了探讨,针对各类安全威胁给出了相应的安全措施及建议.
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