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Exam CS0-001 topic 1 question 75 discussion

Actual exam question from CompTIA's CS0-001
Question #: 75
Topic #: 1
[All CS0-001 Questions]

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?

  • A. TCP
  • B. SMTP
  • C. ICMP
  • D. ARP
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Suggested Answer: C 🗳️
by Jeend at Jan. 5, 2023, 7:25 p.m.

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Jeend
2 years, 4 months ago
Block icmp block command ping
upvoted 1 times
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