- Welcome to lesson 16, Information Gathering
and Passive Reconnaissance.
This lesson starts by introducing footprinting concepts
and methodologies.
You will learn how to perform footprinting
through search engines, web services,
social networking sites, websites, and email.
You will learn how to use basic utilities,
such Whois, DNS tools,
and how to perform network footprinting.
You will also learn how to perform footprinting
through social engineering and different footprinting tools.