- OSINT Framework – a website directory of data discovery and gathering tools for almost any kind of source or platform.
- Babel X This international search system uses AI to cross language barriers for any search term. This is a cloud-based service.
- Google Dorks – OSINT data gathering method using clever Google search queries with advanced arguments.
- Shodan – a search engine for online devices and a way to get insights into any weaknesses they may have.
- Maltego – an OSINT tool for gathering information and bringing it all together for graphical correlation analysis.
- Metasploit – a powerful penetration testing tool that can find network vulnerabilities and even be used to exploit them.
- Recon-ng – an open-source web reconnaissance tool developed in Python and continues to grow as developers contribute to its capabilities.
- Aircrack-ng – a wifi network security testing and cracking tool that can be used both defensively and offensively to find compromised networks.