Reconnaissance is the first step of the cybersecurity kill chain and the foundation to a successful attack. Opensource Intelligence (OSINT) is the practice of collecting publicly available information about a target. In this video, we'll cover what OSINT is, the framework and methodology for an OSINT investigation and some of the top tools in OSINT data investigation.

What is OSINT (Opensource Intelligence) 1:09
The OSINT Methodology and Process 1:34
OSINT Tools 2:23
Maltego Overview 2:30
theHarvester Overview 3:35
Spiderfoot overview 4:25
Other OSINT Tools 5:32
OSINTFramework.com 6:29
OSINT Defense 6:57

Maltego & theHarvester are included with Kali
Spiderfoot Community edition Github link: https://github.com/smicallef/spiderfoot