Network Ports Explained 🔌 TCP, UDP, Ranges & Scanning

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Network Ports Explained 🔌 TCP, UDP, Ranges & Scanning

Learn *network ports* from the ground up in this fun, beginner-friendly episode of the Networking Fundamentals series by Antisyphon Training.

Daniel Lowrie explains what ports really are—beyond the physical RJ45 jack—using simple analogies and real demos. Explore *well-known, registered, and dynamic ports**, see how services like HTTP, FTP, and SSH map to port numbers, and watch practical examples with **Nmap* and **Netstat**.

Understanding ports is essential for troubleshooting connectivity, setting up servers, or diving into *cybersecurity.*

For IT students, network admins, and ethical hackers.

🔹 Topics: TCP/UDP ports, port ranges, open/closed ports, service mapping, testing with Python web server.
🔹 Tools: Nmap, Netstat, MySQL client.

#Networking #Cybersecurity #NetworkPorts #Nmap #Netstat #ITTraining #Antisyphon #EthicalHacking


00:00 - Intro - Network Ports
01:18 - Skyscraper Analogy
02:26 - Ports with Labels
03:05 - Ports in Practice (Walkthrough)
05:20 - Local Ports
06:31 - Port Types
07:55 - Registered Ports
08:56 - SQL Database Example
10:54 - Dynamic Port Range
11:42 - Dynamic Range Example- Python Web Server

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