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Question 47 - PT0-002 discussion

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A security engineer identified a new server on the network and wants to scan the host to determine if it is running an approved version of Linux and a patched version of Apache. Which of the following commands will accomplish this task?

A.
nmap -f -sV -p80 192.168.1.20
Answers
A.
nmap -f -sV -p80 192.168.1.20
B.
nmap -sS -sL -p80 192.168.1.20
Answers
B.
nmap -sS -sL -p80 192.168.1.20
C.
nmap -A -T4 -p80 192.168.1.20
Answers
C.
nmap -A -T4 -p80 192.168.1.20
D.
nmap -O -v -p80 192.168.1.20
Answers
D.
nmap -O -v -p80 192.168.1.20
Suggested answer: C

Explanation:

This command will scan the host 192.168.1.20 on port 80 using the following options:

-A: This option enables OS detection, version detection, script scanning, and traceroute. This will help to determine if the host is running an approved version of Linux and a patched version of Apache, as well as other information about the host and the network path.

-T4: This option sets the timing template to aggressive, which speeds up the scan by increasing the number of parallel probes, reducing the timeouts, and assuming faster responses.

-p80: This option specifies the port to scan, which is 80 in this case. Port 80 is commonly used for HTTP services, such as Apache web server.

Reference: https://nmap.org/book/man-version-detection.html

asked 02/10/2024
Yassin Benjajji
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