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CS0-003 · Question #139
CS0-003 Question #139: Real Exam Question with Answer & Explanation
The correct answer is A: A port scan. Port scan againts 442-446 ports. For port 443 the scanner closed the connection after SYN-ACK.
Submitted by wei.xz· Mar 6, 2026Security Operations
Question
A security analyst is reviewing the output of tcpdump to analyze the type of activity on a packet capture: Which of the following generated the above output?
Options
- AA port scan
- BA TLS connection
- CA vulnerability scan
- DA ping sweep
Explanation
Port scan againts 442-446 ports. For port 443 the scanner closed the connection after SYN-ACK.
Topics
#packet analysis#tcpdump#port scanning#network reconnaissance
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