IoT is a blessing in the field of information and technology. It is developing and deploying day by day. It is working for our betterment in the section of home, environment, retail, security, factory, industry, agriculture, education, energy, healthcare, and so on. In the Smart Home section, there are a numerous inventions. Vast analysis and working can be possible if needed. We have worked with session hijacking and implement it in our Smart Home Prototype. This paper represents the basic concept of IoT in Smart Home with Security like Session Hijacking.