Network Ports & Port Numbers Explained: Networking Basics
Ports are essential for network communication, ensuring data reaches the right applications and services. But how do they actually work? In this tutorial, we break down network ports and port numbers, covering their types, role in networking, security implications and how they're used in real-world scenarios.
📌 Chapters Covered:
What Is a Port Number?
How Ports Work in Networking?
Commonly Used Port Numbers
Ports & Network Security
Types of Network Ports
How to Check Open Ports?
Port Forwarding
Reserved vs unassigned ports
Port Scanning
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Timestamps:
00:00 - Intro
00:24 - What Is a Port Number?
01:17 - How Ports Work in Networking?
02:10 - Commonly Used Port Numbers
03:14 - Ports & Network Security
04:12 - Types of Network Ports
05:16 - How to Check Open Ports?
06:03 - Port Forwarding
06:53 - Reserved vs Unassigned Ports
07:43 - Port Scanning
08:37 - Conclusions
09:14 - Outro
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