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Select the correct answer. Jerome is a network administrator at an IT company. He has a dedicated network subnet for a group of users. Due to concerns regarding data and network security, Jerome desires to provide network access for this group of users only.

Which of the following would best address his desire?

A. Install a proxy server between the users’ computers and the switch to filter incoming network traffic.
B. Block commonly used ports and forward them to higher and unused port numbers.
C. Install host-based intrusion detection software to monitor incoming traffic requests.
D. Configure the switch to allow only traffic from computers based on their physical address.


Select the correct answer.

Jerome is a network administrator at an IT company. He has a dedicated

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