Computer Networking Courses and Certifications

Hussein Nasser

Following an HTTP GET Through Switches, Routers, Gateways, and Proxies - Detailed Examples

See how an HTTP GET travels through a LAN and across networks, revealing the distinct roles of switches, routers, gateways, and proxies.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

CodeHelp - by Babbar

How the Internet Works - A Simple Explanation - Episode 3

Trace a request to Google as packets move across the internet, using addresses, routers, and protocol layers to explain the journey.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Christian Lempa

UniFi Express Review - Network Security Gateway Setup and Configuration

A first-time UniFi user sets up the Express and explores its all-in-one networking features, including traffic identification and blocking.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Computer Networking Fundamentals Course

2 ratings

A pen-and-paper introduction to computer networking, from OSI layers and IPv4 subnetting to TCP/IP protocols, error control, routing, and switching.

• freeCodeCamp
• 12 hours 19 minutes
• Self-Paced
• Free Video

Estrutura e Funcionamento das Redes de Computadores

1706 ratings at Coursera

Visão geral das redes de computadores, do modelo TCP/IP e do endereçamento IP aos serviços de rede, à conexão com a Internet e à solução de problemas.

• Coursera
• 6 weeks, 5 hours a week
• Self-Paced
• Paid Course

The Bits and Bytes of Computer Networking

A practical introduction to how data moves across networks, from TCP/IP layers and subnetting to DNS, wireless connectivity, cloud services, and troubleshooting.

• Google Skills
• 21 hours
• Self-Paced
• Free Online Course

Bugcrowd

How Does the Internet Work?

Trace what happens when you visit a website, from its displayed content to the requests and responses behind it, and see how web security fits in.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

LF Networking

DENT for Edge Networking - An Amazon Case Study

An overview of DENT for edge networking, featuring a case study of how Amazon uses it.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

NPTEL-NOC IITM

Packet Classification: Trie-Based Data Structures and IP Layer Services - Part 3

Introduces IP-layer services and packet classification, including a trie-based data structure for classifying packets.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

NPTEL-NOC IITM

Packet Classification Implementation - Part 2: Grid-Trie, Field Level Trie, and TCAM-based Methods

Explores trie-based and geometric methods for classifying packets, with heuristic algorithms and TCAM range expansion for classifier implementation.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

NPTEL-NOC IITM

Packet Classification: Trie-Based Data Structures and IP Layer Services - Part 2

Explains how trie-based data structures support packet classification at the IP layer.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

NPTEL-NOC IITM

Packet Classification: Trie-Based Data Structures and IP Layer Services - Part 1

An introduction to packet classification through IP layer services and a trie-based data structure.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

media.ccc.de

Reticulum - Building Unstoppable Networks for The People

Reticulum presents a way to build independent networks that keep communicating over unreliable links with very high latency and extremely low bandwidth.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

Kunal Kushwaha

Computer Networking Full Course - OSI Model Deep Dive with Real Life Examples

1 rating

Trace how data moves across the internet, from network architectures and OSI layers to the protocols that carry and route it.

• YouTube
• 4 hours 7 minutes
• Self-Paced
• Free Video

Fundamentos TIC para profesionales de negocios: Hardware

33 ratings

¿Tienes que trabajar con las Tecnologías de la Información y te faltan conocimientos? Aprende las bases hardware de los Sistemas de Información y las Redes de Comunicaciones.

• edX
• 4 weeks, 3-6 hours a week
• Self-Paced
• Free Online Course (Audit)