The current era is surrounded with enormous devices and gadgets connected with each other using high performance technologies. Such type of technology loaded object communication is treated under the aegis of Internet of Things (IoT). A number of applications are using IoT based communication whether it is related to defense equipments, smart cities, smart offices, highway patrolling, smart toll collections, business communications, satellite televisions, traffic systems or interconnected web cams for social security. IoT is also known and associated with other terms including Ubiquitous Computing (UbiComp), Pervasive Computing or Ambient Computing in which number of devices and objects are virtually connected for remote monitoring and decision making. This manuscript underlines the security and power aware programming in IoT for higher performance in Cooja
