✅1. Threat Intelligience 101 >> https://lnkd.in/gfpd__xz

✅2. URL, IP, domain, file hash >> https://lnkd.in/gNqxtn4d

✅3. URL Sandbox >> https://urlscan.io/

✅4. Cisco Reputation Check >>https://lnkd.in/g7uWdC5q

✅5. Diagnostic & lookup tools >>https://mxtoolbox.com/

✅6. Open Source IPS >>https://www.snort.org/

✅7. CyberChef >>https://lnkd.in/gVjZywKu

✅8. Browser Sandbox>>https://lnkd.in/gjA-QqdX

✅9. IBM Reputation Check >>https://lnkd.in/gt8iyHE5

✅10. IP Reputation Check >>https://www.abuseipdb.com/

✅11. Sandboxing >>https://any.run/

✅12. URL Category Finder >>https://lnkd.in/g4qQGsHG

✅13. Advance Online Utilities >https://centralops.net/co/

✅14. Protocol analyzer >>https://www.wireshark.org/

✅15. DNS related tools >>https://viewdns.info/

✅16. OSINT Framework >>https://lnkd.in/gXaz_Wry

✅17. Malfrat's OSINT >>https://lnkd.in/e4nhK2hK

✅18. OpenAI >>https://lnkd.in/gjq7tcMG

✅19. Find Emails >>https://hunter.io/

✅20. Find People >>https://lnkd.in/g4bcUH_b