An application of homomorphic encryption on IoT based green house

Every system must have some security if it would be used as commercial product. In the era of Internet of Things, many systems are developed but most of them failed in term of providing security. One of the common issue was Data Privacy and Data Security. To Provide Data Privacy we can use Homomorphic Encryption which allow user to do processing on encrypted data. In the Green House, when data are stored in cloud we may find Data Privacy issue in Cloud. To Solve this problem, we have proposed a system on the base of Homomorphic Encryption. This paper discusses how we can apply homomorphic encryption on any IoT application to provide data Security. For the shake of simplicity, we had taken example of Green House System.