CompTIA
JK0-019 · Question #61
JK0-019 Question #61: Real Exam Question with Answer & Explanation
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Question
A network technician is concerned that an attacker is attempting to penetrate the network, and wants to set a rule on the firewall to prevent the attacker from learning which IP addresses are valid on the network. Which of the following protocols needs to be denied?
Options
- ATCP
- BSMTP
- CICMP
- DARP
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