Cisco
200-201 · Question #411
An analyst performs traffic analysis to detect data exfiltration and identifies a high frequency of DNS requests in a small period of time. Which technology makes this behavior feasible?
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Submitted by akirajp· Mar 6, 2026Network Intrusion Analysis
Question
An analyst performs traffic analysis to detect data exfiltration and identifies a high frequency of DNS requests in a small period of time. Which technology makes this behavior feasible?
Options
- Aaccess control list
- BNAT
- Cencryption
- Dtunneling
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Topics
#Data exfiltration#DNS tunneling#Traffic analysis#Network protocols