Biblio

Filters: Author is Yoshie, Osamu  [Clear All Filters]
2017-04-24
Li, Xiaoyu, Yoshie, Osamu, Huang, Daoping.  2016.  A Passive Means Based Privacy Protection Method for the Perceptual Layer of IoTs. Proceedings of the 18th International Conference on Information Integration and Web-based Applications and Services. :335–339.

Privacy protection in Internet of Things (IoTs) has long been the topic of extensive research in the last decade. The perceptual layer of IoTs suffers the most significant privacy disclosing because of the limitation of hardware resources. Data encryption and anonymization are the most common methods to protect private information for the perceptual layer of IoTs. However, these efforts are ineffective to avoid privacy disclosure if the communication environment exists unknown wireless nodes which could be malicious devices. Therefore, in this paper we derive an innovative and passive method called Horizontal Hierarchy Slicing (HHS) method to detect the existence of unknown wireless devices which could result negative means to the privacy. PAM algorithm is used to cluster the HHS curves and analyze whether unknown wireless devices exist in the communicating environment. Link Quality Indicator data are utilized as the network parameters in this paper. The simulation results show their effectiveness in privacy protection.