It was really educational and fairly easy to follow. I was hoping for a certificate however when you pass, you do have to pay for it. Very good course though!

Got the know the basics of IP address, various type of cyber attacks and ways to defend them. Interesting part was analysis of network packets via wireshark.

It's much more interesting when a teacher adds something from himself and not just reads text. But if tou want to know a basics this cource if quite good.

informative, clear, well-presented.. the images of the headers were the most precisous things, together with the explanations of course. Thank you.

Very interesting course. Sometimes, it moves to quickly for a beginner and some concepts could be explained through better analogies.

Great course in general. Slightly outdated when it comes to the screenshots used in the presentations for showing things in Windows.

excellent course I liked the only thing they lack is to have more practical activities to have a better performance and learning

good but lots of things are not explained, how they do it, and why. This course is good to get a broad idea of the whole topic.

I am really happy to take this course and I now have a feeling that I have learnt something about TCP/IP.

Thank you Mr. Chung

Helpful for a first timer to learn a lot of Acronyms and Terminologies. However, a lot needs to be remembered for assessment

Full of useful information about network operations and security. it is an excellent primer for the advanced TCP/IP course

This course is focus to beginners, very well explain and practiced. My favorite part was the security vulnerabilities.

Buena terminología para un curso introductorio

En un futuro tener mayor práctica sería útil

Lecciones fácil de entender

Great course. I would have desired more on the topic of networking, although, may be, that was not the objective.

Content needs some updating as it's already 6 years old but otherwise, pretty informative for a general overview

good class, at times a little too fast for my level of experience, but I managed to finish the class!

Thank You.

The end project wasn't bad but I would've preferred something like sending an FTP file through command prompt.

It was a good introductory course although i think that the quizzes could have been a bitter more challenging.

Very efficient course for a beginner and the course materials are enough helpful for a intro-level learners.

Good introduction; some practical or real world examples might partially help to understand protocols better

It was a really good course which gave me a head start into networking and a little bit of packet analysis.

Basic concepts of TCP/IP have been clearly taught and it was fun working with wireshark project. Thank you!

It was a great overview of TCP/IP working. I was able to recollect the stuff which i learned in college.

A very basic course, the content is not in-depth, only introduces some common network-related terms.