Overview What You Will Learn Curriculum Instructor

Course Overview

In today’s cybersecurity landscape, understanding how to gather network intelligence is a crucial skill for ethical hackers, penetration testers, and IT security professionals. With constantly evolving threats and increasingly complex infrastructures, the ability to map networks, detect vulnerabilities, and identify open ports and services has never been more critical. This is where Nmap (Network Mapper) comes in — a powerful, industry-standard tool used by security experts worldwide. 

This course is designed to equip you with everything you need to master Nmap from scratch to advanced techniques. You’ll not only learn the technical foundations of networks, ports, protocols, and scanning methods but also dive deep into real-world tactics, such as evading firewalls, discovering hidden hosts, and using the powerful Nmap Scripting Engine (NSE) for advanced tasks. Whether you're a beginner looking to understand the basics or a security professional wanting to optimize your reconnaissance process and perform stealthy, intelligent scans, this course will help you develop practical, hands-on skills.  

In a world where reconnaissance is the first step in both defending and attacking networks, mastering Nmap is an indispensable asset for anyone serious about cybersecurity in 2025 and beyond. 

What You Will Learn

  • Detect the Operating System.
  • Explore 30+ Types of Scan in System Administrator , Ethical Hacker.
  • Learn how to do TCP and UDP Scanning.
  • Learn everything about verbosity.
  • Learn everything Port states recognized by Nmap.
  • Learn how to spoof mac addresses.

Program Curriculum

  • Installing Nmap on Windows
  • Installing Nmap in Linux
  • What is Network?
  • OSI Model
  • Three Way Handshake
  • What is Port?
  • Top 20 (Most Commonly Open) TCP Ports
  • Top 20 (Most Commonly Open) UDP Ports
  • How to Choose the Target
  • Nmap Default Scan
  • Service Version Scan
  • Output Result in Text File
  • Output Result in XML File
  • Logging Scans
  • Specified Scan Ranges
  • The Reason Flag
  • Chapter 1 Quiz

  • Exclude Specific Target
  • Host Detection Method
  • Ping Agnostic Scan
  • Scanning UDP Services
  • Special TCP Scan
  • Operating System Detection
  • Increasing Verbosity in Scan
  • Packet Tracing
  • Find the Owner of the Website
  • Top Port Ping Scan
  • Guessing OS
  • Chapter 2 Quiz

  • Introduction to Discovery
  • Disable Ping
  • Ping Scan
  • TCP SYN Ping Scan
  • TCP ACK Ping Scan
  • UDP Ping Scan
  • SCTP INIT Scan
  • ICMP Echo Ping
  • ICMP Timestamp Ping
  • ICMP Address Mask
  • IP Protocol Ping Scan
  • ARP Ping Scan
  • Trace Route
  • Reverse DNS Resolution
  • Using Someone's DNS
  • Chapter 3 Quiz

  • Enabling Version Detection
  • Improving UDP Scan with Version Detection
  • Port Scanning Methods Supported by Nmap
  • Port Selecting Example Part One
  • Six Port States Recognized by Nmap
  • Window Scan Maimon Scan
  • Chapter 4 Quiz

  • Customized Host Group Sizes
  • Increasing and Decreasing Parallelism
  • Timing Optimization
  • Timing Related Options
  • Dealing with Stuck Host
  • Delaying and Increasing Probe Rate
  • Time to Live
  • Chapter 5 Quiz

  • NSE Introduction
  • NSE Documentation
  • Choosing Script According Nmap or Cat
  • Finding Location of Someone with Script
  • Running Nmap Scripts
  • Tracing Script
  • Using Expression
  • Chapter 6 Quiz

  • Maximum Transmission Unit
  • Decoy
  • Add Extra Data to Packets
  • Randomize Hosts
  • Mac Spoofing
  • States Progress
  • Chapter 7 Quiz

  • Find HTTP Support Methods
  • Checking HTTP Proxy
  • Find Out About Directory in Webserver
  • Chapter 8 Quiz
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Instructor

Neamatullah Ekhteyari

Neamatullah Ekhteyari is an accomplished educator and software engineer known for his expertise in online instruction, software engineering, and penetration testing. With a passion for teaching and extensive knowledge in technology, Neamatullah aims to empower learners in the digital realm. He excels in various programming languages like Python, Java, and PHP, emphasizing best practices to develop efficient software solutions. As a skilled penetration tester, Neamatullah assists organizations in strengthening their cybersecurity defenses by identifying vulnerabilities and implementing effective safeguards. His dynamic teaching style, incorporating real-world examples and hands-on projects, ensures easy comprehension of complex concepts. Neamatullah's courses on Udemy cater to both beginners and experienced professionals, offering transformative learning experiences and a history of student success. Enroll in his courses today to unlock your potential and advance your career under his guidance.

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