Privacy Preserving in Ubiquitous Computing: Challenges & Issues

Privacy preservation is crucial in ubiquitous computing environment. Without this, users feel uneasy to use and live in the UC environment. The implementation of privacy safeguard or privacy enhancing technologies is going to be a long road. Understanding the challenges & issues of privacy protected in ubiquitous computing, is helpful to design and implement privacy aware system. In this paper, we try to describe privacy in ubiquitous computing briefly. The challenges, which are different from usually system, are presented. In the implementation view, some issues are addressed.