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Exam 350-701 topic 1 question 153 discussion

Actual exam question from Cisco's 350-701
Question #: 153
Topic #: 1
[All 350-701 Questions]

Which exfiltration method does an attacker use to hide and encode data inside DNS requests and queries?

  • A. DNS tunneling
  • B. DNSCrypt
  • C. DNS security
  • D. DNSSEC
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Suggested Answer: A 🗳️
Reference:
https://learn-umbrella.cisco.com/cloud-security/dns-tunneling
by abdulmalik_mail at Jan. 9, 2022, 3:31 p.m.

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abdulmalik_mail
10 months ago
It's A DNS tunneling can establish command and control. Or, it can exfiltrate data. https://bluecatnetworks.com/blog/four-major-dns-attack-types-and-how-to-mitigate-them/
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