Which of the following are reasons why consumer IoT devices should be avoided in an enterprise environment? (Choose two.)

A. Message queuing telemetry transport does not support encryption.
B. The devices may have weak or known passwords.
C. The devices may cause a dramatic increase in wireless network traffic.
D. The devices may utilize unsecure network protocols.
E. Multiple devices may interfere with the functions of other IoT devices.
F. The devices are not compatible with TLS 1.2.