While the world wide web (www) has experienced series of evolutionary changes, beginning from www (the static web pages),passing through to web2 (social networking web) onto the present web3 (ubiquitous computing web), for the first time in its history, the internet is undergoing a major evolutionary change from Internet of people we have come to know to Internet of Things IoT. Just as the Internet changed our ways of life and communication, much more so will IoT change the world of
Information and Communication Technologies. This development is not unconnected to the abundant availability of ubiquitous sensing enabled by Wireless Sensor Networks (WSN) technologies that cuts across many areas of modern day living. As recent adaptation of wireless technologies such as RFID tags fuels IoT, sensors and actuators will much more blend seamlessly with the environment around us and information will be shared across platforms in order to develop a common operating picture(COP),
offering us the ability to measure, infer and understand environmental indicators, be it our ecological system, natural resources, man himself or man-made urban city and components. To that end there will definitely be issues with trust, privacy and security of data. This paper reviews technologies that will drive IoT and the place of Trust, Privacy and Data Security in these technologies and IoT in general.