OSINT

Pluralsight – Open-Source Intelligence OSINT with theHarvester 2026

Pluralsight – Open-Source Intelligence OSINT with theHarvester 2026
English | Tutorial | Size: 252.71 MB


This course teaches you how to use theHarvester to collect email addresses, subdomains, and infrastructure data from public sources during security reconnaissance.

Udemy – OSINT Fundamentals

Udemy – OSINT Fundamentals
English | Tutorial | Size: 347.2 MB


OSINT, Information Gathering, Email OSINT, Social Media Investigation
The “OSINT fundamentals” course is a comprehensive introduction to the Open Source Intelligence (OSINT), designed to equip the learnings with the essential knowledge and intelligence for intelligence through the general available sources.