Secure and Reliable Communication between Cloud and IoT Systems: A Review

As IoT technologies develop and are adopted in various industries, IoT devices with limited resources are challenging the development. Integration of IoT technologies with cloud computing platforms can extend their capabilities. Hence, a new world of computing has emerged called loT-Cloud or Cloud-IoT. So that loT technologies are protected from resource constraints, data is collected using IoT technologies and devices is processed and stored on cloud platforms. When The Internet of Things (IoT) uses sensors in a cloud IoT environment, the data collected from sensors are stored on the cloud platform. Real-time event checking is possible with this type of environment since it is highly extensible. IoT sensor data must not be leaking during communication because some cloud IoT applications are very crucial. The result is the emergence of new classes of security and privacy concerns. This paper mentions the secure and reliable communication between Cloud-IoT Systems.