An IoT device has many sensors on it and that sensor data is sent to the cloud. An IoT security practitioner should be sure to do which of the following in regard to that sensor data?

An IoT device has many sensors on it and that sensor data is sent to the cloud. An IoT security practitioner should be sure to do which of the following in regard to that sensor data?
A . Collect as much data as possible so as to maximize potential value of the new IoT use-case.
B. Collect only the minimum amount of data required to perform all the business functions.
C. The amount or type of data collected isn’t important if you have a properly secured IoT device.
D. The amount or type of data collected isn’t important if you implement proper authorization controls.

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Answer: B