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    Computing
  3. Study Set
    Firewalls and VPNs
  4. Exam
    Exam 5: Packet Filtering
  5. Question
    It Is Good Practice to Block ____ Access to All
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It Is Good Practice to Block ____ Access to All

Question 13

Question 13

Multiple Choice

It is good practice to block ____ access to all internal servers from the public networks.


A) HTTP
B) Telnet
C) Simple Mail Transport Protocol
D) DNS

Correct Answer:

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