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Exam 312-50v11 All Questions

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Exam 312-50v11 topic 1 question 199 discussion

Actual exam question from ECCouncil's 312-50v11
Question #: 199
Topic #: 1
[All 312-50v11 Questions]

Robin, an attacker, is attempting to bypass the firewalls of an organization through the DNS tunneling method in order to exfiltrate data. He is using the NSTX tool for bypassing the firewalls.
On which of the following ports should Robin run the NSTX tool?

  • A. Port 50
  • B. Port 23
  • C. Port 53
  • D. Port 80
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Suggested Answer: C 🗳️
by cerzocuspi at April 18, 2021, 1:04 p.m.

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Daniel8660
6 months, 3 weeks ago
Selected Answer: C
Bypassing Firewalls through the DNS Tunneling Method Tools：NSTX, Heyoka, and Iodine use this technique of tunneling traffic across DNS port 53. (P.1586/1570)
upvoted 3 times
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harp0202
1 year, 2 months ago
Will be using DNS = port 53
upvoted 2 times
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uzey
1 year, 4 months ago
Tools such as NSTX (https://sourceforge.net), Heyoka (http://heyoka.sourceforge.netuse), and Iodine (https://code.kryo.se) use this technique of tunneling traffic across DNS port 53.
upvoted 1 times
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ANDRESCB1988
1 year, 9 months ago
correct
upvoted 1 times
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cerzocuspi
2 years ago
Correct Tools such as NSTX (https://sourceforge.net), Heyoka (http://heyoka.sourceforge.netuse), and Iodine (https://code.kryo.se) use this technique of tunneling traffic across DNS port 53.
upvoted 4 times
...
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