In Nmap usage, what does the -T flag adjust?

In Nmap usage, what does the -T flag adjust?

• A. To enable OS detection
• B. To specify the timing template for the scan, affecting speed and stealth
• C. To adjust the number of ports scanned
• D. To export scan results to XML

Answer: (B)

Nmap’s timing template is what the -T flag controls. It selects how aggressively the scan runs by tuning speed, parallelism, and probe timing. The value ranges from 0 to 5, from paranoid to insane, with lower templates making the scan slower and more stealthy to avoid detection, and higher templates speeding things up at the cost of increased noise and a higher chance of triggering defenses. In short, -T adjusts the timing template, balancing speed and stealth during the scan.

Nmap’s timing template is what the -T flag controls. It selects how aggressively the scan runs by tuning speed, parallelism, and probe timing. The value ranges from 0 to 5, from paranoid to insane, with lower templates making the scan slower and more stealthy to avoid detection, and higher templates speeding things up at the cost of increased noise and a higher chance of triggering defenses. In short, -T adjusts the timing template, balancing speed and stealth during the scan.