Nexnet AcademyV1 · alpha
M20-02Security Monitoring · quiz

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A capture contains several conversations. Identify the one that proves whether the web service is reachable and whether TCP completed.

1

Which sequence proves a TCP session was established?

2

A DNS query receives a valid A record, but the TCP SYN to port 443 receives no reply. What layer should you investigate next?

3

Which capture filter focuses on HTTPS traffic?

4

What does a five-tuple identify?