Go back to EC0-479 - EC-Council Certified Security Analyst (ECSA)

Question :-

You work as an IT security auditor hired by a law firm in Boston to test whether you can gain access to sensitive information about the company clients. You have rummaged through their trash and found very little information. You do not want to set off any alarms on their network, so you plan on performing passive footprinting against their Web servers. What tool should you use?
Ping sweep
Nmap
Netcraft
Dig

Want to practice for EC0-479 - EC-Council Certified Security Analyst (ECSA) ? Click here.