Security and privacy issues of the internet of things

Internet of Things is known to be the third wave of the world information industry following the computers and the Internet. In China, The development of things already elevated to the height of the national strategy. With the application of things more and more widely, security and privacy of The Internet of Things is increasingly a cause for concern. It has also become one of the decisive factors of sustainable development networking industry. Analysis focus on the perception layer of Things layers of security issues and the security policy. Analysis of the privacy issues involved in the Internet of Things applications to the response options. Efforts in the direction pointed out that for the security and privacy issues of Things. On study of the safety of the perception layer, one attack model of perception layer based on attack tree are put forward. © (2013) Trans Tech Publications, Switzerland.