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Learner Reviews & Feedback for Introduction to TCP/IP by Yonsei University

1,976 ratings
606 reviews

About the Course

You use the Internet through your PC (Personal Computer), laptop, tablet, smartpad, and smartphone every day in everything you do. Through your own PC/laptop, you can easily learn everything about the Internet, and that is what this course is focused on. In this course ‘Introduction to TCP/IP,’ you will learn the operational functions of Internet technologies (which include IPv4, IPv6, TCP, UDP, addressing, routing, domain names, etc.) and your PC/laptop's security and gateway Internet setup and basic principles. In addition, through a simple Wireshark experiment, you will see the TCP/IP packets and security systems in action that are serving your PC/laptop, that serves you....

Top reviews


Mar 20, 2021

Very good class, not difficult, doesn't take long and doesn't require any background knowledge. I would recommend it to anyone wanting to learn more about how the Internet and their computers work.


Aug 23, 2021

Fantastic introductory course to the fundamentals in TCP/IP. Great course for those new to computer networks and would like to gain a high-level to intermediate overview of how the Internet works.

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126 - 150 of 620 Reviews for Introduction to TCP/IP

By Raymond P H

May 6, 2020

Very easy to understand and you can review all the lesson and quiz any time

By Nawras A

Aug 17, 2020

an amazing and extremely useful course and plus all that a great professor


Sep 28, 2020

It was really beneficial, I got to know many things, I enjoyed the course

By Biswajit M

May 14, 2020

very nice and to-the-point explanations of everything. Loved this course.


Apr 14, 2020

clear and beneficial introduction for TCP/ IP from yonsei university :)

By Guy G

Oct 12, 2017

Interesting, hands-on and highly useful for our everyday connected life.

By Tapan S

May 8, 2020

Its a Very Good Document from Coursera ,easy to understand and learning

By Kayle M

May 3, 2020

Thank you for this awesome overview of TCP/IP and related technologies!


Jun 4, 2019

It was best experience to complete this course from this application !!

By Ender G

Apr 23, 2021

Great introductory course for who are beginners on Networking subject.

By Julio R

Dec 18, 2020

Muy buen curso con respecto a la introduccion a los conceptso de redes

By dương T

Jul 24, 2020

This Course is really helpful for me. I hope receive more free course.


May 24, 2020

TCP/IP. This course is increasing my skills , Thank you so so so much

By Francisco J A S

Sep 5, 2020

Greate curse, very good explanations, theorical and practical course.

By John M

Aug 26, 2019

I finally grasped the concept of encapsulation thanks to this course.

By Vicente R L

Jun 1, 2020

Muy buen instructor; explicaciones claras y en detalle. Enhorabuena!

By Cihan G

Oct 30, 2020

The content of the course helped me to make the TCP/IP topic clear.

By Murat K Ç

Apr 7, 2021

This course is very good starting point for foundamental of TPC/IP

By Ledwight L

Oct 6, 2020

Really helps me a lot, at least I have a basic knowledge on TCP/IP

By Yoshihisa S

Mar 20, 2021

It was a great introduction to learning IT. Thank you very much.

By Bunny D

Oct 29, 2020

i really enjoyed the course and now i know many things in TCP/IP

By Till M

Mar 31, 2020

great online-teacher and the wireshark project was very useful!!

By Jay Z

Nov 23, 2017

Great introduction to TCP/IP. It gives you an idea how it works.

By David M

Jul 20, 2020

This course was really helpful especially the Wireshark project

By asif a

May 7, 2020

great instructor and great content. I really enjoyed the tests