The command "nmap -sS -O 10.142.232.10" produces a specific output. Which of the following statements are true? (Select 2 correct answers)

The command "nmap -sS -O 10.142.232.10" produces a specific output. Which of the following statements are true? (Select 2 correct answers)

• A. A simple scan was launched
• B. The scan was executed by the root user
• C. Output will be sent to a file instead of stdout
• D. A stealth SYN scan was launched

Answer: (B)

The command "nmap -sS -O 10.142.232.10" utilizes the SYN scan option, indicated by "-sS," which is commonly referred to as a stealth scan. The key feature of this scan type is that it sends SYN packets to the target and listens for responses, allowing it to determine the state of the ports without completing the TCP handshake. This approach makes it less likely for the scan to be detected by intrusion detection systems. The use of "-O" indicates that the command is also attempting to detect the operating system of the target host. The combination of these two flags suggests that the scan is both attempting to stealthily identify open ports and gather information about the operating system. While it is possible that the scan could be run by a root user to facilitate access to lower-numbered ports and use advanced scanning techniques, there is no direct indication from the command itself regarding user privileges. The statement about the scan being launched by the root user cannot be conclusively determined based solely on this command. Therefore, while B could be true in certain contexts, it isn't definitively true just from the command provided. However, the assertion that a stealth SYN scan was launched is accurate and reflects the functionality of the "-s

The command "nmap -sS -O 10.142.232.10" utilizes the SYN scan option, indicated by "-sS," which is commonly referred to as a stealth scan. The key feature of this scan type is that it sends SYN packets to the target and listens for responses, allowing it to determine the state of the ports without completing the TCP handshake. This approach makes it less likely for the scan to be detected by intrusion detection systems.

The use of "-O" indicates that the command is also attempting to detect the operating system of the target host. The combination of these two flags suggests that the scan is both attempting to stealthily identify open ports and gather information about the operating system.

While it is possible that the scan could be run by a root user to facilitate access to lower-numbered ports and use advanced scanning techniques, there is no direct indication from the command itself regarding user privileges. The statement about the scan being launched by the root user cannot be conclusively determined based solely on this command. Therefore, while B could be true in certain contexts, it isn't definitively true just from the command provided.

However, the assertion that a stealth SYN scan was launched is accurate and reflects the functionality of the "-s