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Your client has asked you to run an NMAP scan against the servers they have located in their DMZ. They would like you to identify the OS. Which of the following switches would be your best option?A. nmap -P0
B. nmap -sO
C. nmap -sS
D. nmap -O

Respuesta :

bhuvna789456

Option D is the correct answer

nmap -O

Explanation:

  • DMZ means a demilitarized zone it will have more than 1 firewall to protect the server.
  • Nmap is the 1st step of ethical hacking in penetration testing for detecting the required detail from the server.
  • Nmap is used to scan the network and detect the host.
  • Nmap scanning can also be used to receive packets from the server without the trace of the client.
  • Nmap -O is used to detect the OS of the server and its version also.

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