Catherine's team is using the concept of on-off device by using a single transmitter to reach multiple receivers.
<h3>What is a device?</h3>
It should be noted that a device simply means something that is adapted for a particular purpose especially an electronic equipment.
In this case, Catherine's team is using the concept of on-off device by using a single transmitter to reach multiple receivers.
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Answer:
This is a failure of prevention model of computer security
Explanation:
Because the firewall was misconfigured so attack prevention mechanism failed to resist the attack and the security of computer is compromised. Prevention is an important model of operational security because <em>protection </em>is possible firstly attacks are prevented from targets and if not prevented and failed then they are detected and finally security department respond to that attack.
protection = <em>prevention </em>if <em>prevention </em>failed than (detection+response)
