How do hackers use Open Source INTELLIGENCE (OSINT)? In this video I walk through real OSINT workflows in Kali Linux (theHarvester, Recon-ng, SpiderFoot, Shodan, Maltego and more), show live demos, and explain how defenders can detect & defend against reconnaissance.
Tools demonstrated: theHarvester, Shodan, Censys, SpiderFoot, Recon-ng, Maltego, Hunter.io, IntelligenceX, and Kali’s bundled toolset.
Why watch: OSINT is the foundation of modern reconnaissance — whether you’re a pentester, security pro, or researcher — and learning these tools responsibly helps you secure systems rather than exploit them.
✅ Download Kali:
https://www.kali.org/tools/ (official tools list)
📚 OSINT resources & reading: [search lists and blog guides from 2025 OSINT roundups]
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Comment: Which OSINT tool should I deep-dive next?
Hashtags: #OSINT #KaliLinux #CyberSecurity