  Smart devices are becoming inseparable from daily lives and are improving
fast for providing intelligent services and remote monitoring and control. In
order to provide personalized and customized services more personal data
collection is required. Consequently, intelligent services are becoming
intensely personal and they raise concerns regarding data privacy and security.
In this paper data privacy requirements in a smart home environment equipped
with "Internet of Things" are described and privacy challenges for data and
models are addressed.
