OSINT

PluralSight – The OSINT Framework 2026

PluralSight – The OSINT Framework 2026
English | Tutorial | Size: 323.25 MB


This course teaches you how to protect your identity, collect and validate data across the web, analyze infrastructure and imagery, assess breach exposure, and document findings professionally.

PluralSight – Open-Source Intelligence (OSINT) with Recon-ng 2026

PluralSight – Open-Source Intelligence (OSINT) with Recon-ng 2026
English | Tutorial | Size: 70.64 MB


The first stage of an offensive security engagement is performing an OSINT enumeration. This course will teach you how to discover and aggregate target data using the Recon-ng tool.

Udemy – Investigador OSINT

Udemy – Investigador OSINT
Spanish | Tutorial | Size: 10.09 GB


Investigación de Fuentes Abiertas

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.