LoRa (Long Range) is a wireless communication technology designed for long-range, low-power transmission. It is commonly used in IoT (Internet of Things) applications for connecting devices over long distances with minimal power consumption.

LoRa protects data through multiple security mechanisms, including end-to-end encryption and device authentication. Each device's data is encrypted with unique keys, ensuring confidentiality. The LoRaWAN network provides additional protection by using secure keys for device authentication, preventing unauthorized access. This encryption ensures that only authorized devices can communicate with the network, safeguarding sensitive data throughout the transmission process.

Sensor - Cloud communication flow

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