NMAP - O que os HACKERS Sabem e VC Não

Douglas Lockshield

Douglas Lockshield

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🚀🫶🎓 - • ETHICAL HACKING FOUNDATION

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00:00 - Introduction
01:55 - How does Nmap know if the host exists?

03:20 - Host Discovery and Packet Capture with Wireshark
06:33 - What is the purpose of the -Pn parameter?

08:08 - Port states: Open vs. Closed
09:08 - What does a Filtered port really mean?
12:20 - TCP Connect Scan (-sT) and the 3-Way Handshake
13:50 - SYN Scan / Stealth (-sS)
18:35 - Port with deceptive services
21:52 - Detecting the actual service version (-sV)
26:15 - The -A parameter and understanding the --reason
28:12 - The challenge and ambiguity of the UDP scan (-sU)
29:50 - Professional practice: Saving results (-oA)
31:16 - Conclusion

Disclaimer: All content expresses the ideas and views of Douglas Lockshield, and is not associated with the employer unless expressly mentioned.