Privacy-preserving model of LBS in Internet of Things
Lu Hon · Computer Engineering and Applications Journal · 2014
To solve the problem, the framework, various privacy threats and security needs of LBS in IoT are discussed,and a privacy-preserving model is designed which can protect privacy of real identity, physical location and service content in IoT. The privacy security model is realized by using Onion Routing algorithm and fully homomorphic encryption algorithm. The analysis shows that this model can realize identity anonymity, position protection, service encryption, etc.,and can keep safe of LBS privacy in IoT.