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Nmap Tutorial For Beginners | Nmap Vulnerability Scan Tutorial | Simplilearn

In this presentation on Nmap Tutorial for beginners, we cover the basic explanation and operation of nmap. We also have a nmap vulnerability scan tutorial at the end of our lesson where we use Nmap to run multiple scans and breach a windows computer. This nmap hacking tutorial also lists the different modes of scanning and a couple of alternative tools to be considered.<br><br>1. Introduction <br>2. Phases In Ethical Hacking<br>3. What Is N-Map?<br>4. Modes of Operation<br>5. Alternatives to N-Map<br>6. Live Demonstration

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Nmap Tutorial For Beginners | Nmap Vulnerability Scan Tutorial | Simplilearn

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Presentation Transcript

  1. Phases In Ethical Hacking What Is N-Map? How Does N-Map Work? Modes of Operation Alternatives to N-Map Live Demonstration Agenda for the Day

  2. Phases In Ethical Hacking

  3. Click here to watch the video

  4. Phases In Ethical Hacking

  5. What Is N-Map?

  6. Open source and free network scanner created by Gordon Lyon • Used during reconnaissance stage of hacking • Can discover hosts and services on a system by the responses received • Finds vulnerable ports and services on a network What Is N-Map?

  7. How Does N-Map Work?

  8. Specially-crafted packets to generate replies How Does N-Map Work? Victim Machine Host replies to Nmap’s requests for analysis Life of host, Ports opened, Services Used, Host OS

  9. Modes of Operation

  10. Ping Sweep • SYN Scan • TCP Connect Scan • Idle Scan • RPC Scan • Windows Scan • Bounce Scan • UDP Scan • FIN Scan • NULL Scan Modes of Operation

  11. Alternatives to N-Map

  12. Alternatives to N-Map

  13. Live Demonstration

  14. Installing N-Map on a fresh system • Running different types of scans • Using different scan filters • Scanning for vulnerabilities on attack box machines Live Demonstration

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