Final answer:
Communication between a cloud and a device is encrypted for security to protect sensitive data during transmission over the internet.
Step-by-step explanation:
The question relates to the encryption of communications in a digital environment. In order to ensure data privacy and protect against unauthorized access, communication between certain entities is encrypted. The correct answer is that communication between cloud and device is encrypted for security. This is done to safeguard sensitive data transmitted over the internet from the cloud infrastructure to the user's device and vice versa.
Communication between cloud and device is encrypted for security. When data is transferred between a cloud service and a user's device, the communication is safeguarded using encryption techniques. This ensures that the information exchanged between the cloud and the device cannot be intercepted or accessed by unauthorized parties.