The name of the process used in ZigBee to ensure that the same frame is not transmitted more than once is ________________.
A) symmetric key
B) sequential freshness
C) man-in-the-middle
D) message integrity check

Question

Quizplus · Accepted Answer

ZigBee uses the concept of "sequential freshness" to ensure that the same frame is not transmitted more than once. This technique involves tracking the sequence of messages to prevent replay attacks, where an attacker could capture and retransmit a message.

The Name of the Process Used in ZigBee to Ensure