IoT based home monitoring system with secure data storage by Keccak-Chaotic sequence in cloud server

摘要

Internet of things (IoT) has become an integral part of today's technological revolution, which enhances the people's quality of life. The IoT paradigm makes the world smarter and is employed in numerous real-time applications ranging from healthcare to vehicular networks. Surveillance systems are yet another important application of IoT and this work presents an IoT based home monitoring system, which deploys two ESP32 cameras for video sensing. The sensed data is not advisable to get stored as such, as the intruders may predict the usual events or frequent visitors to home. In order to ensure privacy, the cloud data storage must be secured and the purpose of this article is to ensure secure data storage, such that the data leakage can be prevented and the consistency is maintained. The data to be stored is secured by enforcing strict encryption scheme with keccak and chaotic sequence by considering the frames. The encrypted data is then stored in the cloud server. The performance of the proposed work is evaluated with respect to several performance measures and the work is proven to be efficient.