CiscoCisco
350-701 · Question #456
350-701 Question #456: Real Exam Question with Answer & Explanation
The correct answer is A: DNS tunneling. https://umbrella.cisco.com/blog/improvements-dns-tunneling-dns-exfiltration-detection
Submitted by mateo_ar· Mar 30, 2026DOMAIN_LIST_MISSING_FROM_PROMPT
Question
Which type of data exfiltration technique encodes data in outbound DNS requests to specific servers and can be stopped by Cisco Umbrella?
Options
- ADNS tunneling
- BDNS flood attack
- Ccache poisoning
- DDNS hijacking
Explanation
https://umbrella.cisco.com/blog/improvements-dns-tunneling-dns-exfiltration-detection
Topics
#DNS tunneling#data exfiltration#Cisco Umbrella
Community Discussion
No community discussion yet for this question.