Computer Networks Fundamentals – (Free Course)


What you’ll learn

  1. Computer Networks basics
  2. OSI model
  3. Most important Application layer protocols
  4. TCP and UDP
  5. Most used Network layer protocols
  6. Routing and Switching basics
  7. IP Addressing

This course includes:

  • 4.5 hours on-demand video
  • 45 downloadable resources
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of completion


Computer Networking Fundamentals is a course designed to help you start your knowledge of computer networking with easy-to-follow theory lessons and some practical examples. This course uses the OSI (Open Systems Interconnection) model, which follows its 7 layers:

  1. Physical Layer (L1)

2nd data link layer (L2)

  1. Network layer (L3)
  2. Transport layer (L4)
  3. Session Layer (L5)
  4. Presentation layer (L6)
  5. Application Layer (L7)

We’ll use the same order, and as a bonus, after covering all 7 layers of the OSI, we’ll also cover the topic of computer, mobile, and wireless network security.

Knowledge of computer networks is likely to enhance your career prospects. Network professionals may work as network engineers or network architects, computer security specialists, or computer network and systems specialists. However, the possibilities in this field are manifold.

You can also use this material as an introduction to computer network security which has become a focus recently. For jobs offered in this field, knowing the basics of computer networking is a must and will greatly increase your chances of landing a role in cybersecurity one day.

As with other Cyber ​​​​Quince courses, you can ask questions in the Q&A section and book directly. We also look forward to suggestions and requests for other topics!

How to Get this course FREE?

Note: The udemy Courses Will be free for a Maximum of 1000 Learners can use the promo code AND Get this course 100% Free. After that, you will get this course at a discounted price. (Still, It’s a good deal for you to get this course at a discounted price).

External links may contain affiliate links, meaning we get a commission if you decide to make a purchase. Read our disclosure.

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