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.
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.
By Ana K•
This is really good to start as a beginner. Some points require a more detailed instruction, such as starting Wireshark and getting IP address to proceed the course, yet I strongly recommend this course!
By JEN G K•
It is a very good course. For beginners it would be very helpful to understand the TCP/IP and many more through this course. You will also learn about cybersecurity in this course. Thank you.
By Kara L•
For an intro class there were a lot of new terms and concepts for me. It was super fast and concise, I had to rewind a lot but the material was very helpful and the instructor was great.
By Alan C•
This course needs to be updated, especially the last lesson which heavily depends on Wireshark. The examples use an old version. It also needs to have alternative instructions for Macs.
By Julia Z•
good for beginners to get basic knowledge. First part explaining ip addresses in details is great. Baidu and gdrive links didn't work, but I played with wireshark anyway. thank you!
By Antoine B•
This course was really cool, It could have been even more interesting if each chapter were combined with some practice using Wireshark. Thanks a lot for this free course.
By Jeisson D B Y•
I thought i was going to learn about the local connection and how to administrate them, althought i learned about the singular parts of the internet connections.
By RUDRA P S S•
it is such a nice course available free of cost where i learned about tcp-ip,here we can get so much knowledge about TCP-IP in short time period....Thank-You!!!
By Wasakawaka W•
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!
By Umang K•
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.
By Стовманенко В О•
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.
By Petranka P•
informative, clear, well-presented.. the images of the headers were the most precisous things, together with the explanations of course. Thank you.
By Sean E•
Very interesting course. Sometimes, it moves to quickly for a beginner and some concepts could be explained through better analogies.
By daniel g•
excellent course I liked the only thing they lack is to have more practical activities to have a better performance and learning
By Jeevan K•
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
By Ashok N•
Helpful for a first timer to learn a lot of Acronyms and Terminologies. However, a lot needs to be remembered for assessment
By Lamar O•
Full of useful information about network operations and security. it is an excellent primer for the advanced TCP/IP course
By Joaquin G B•
This course is focus to beginners, very well explain and practiced. My favorite part was the security vulnerabilities.
By Luisa M P•
Buena terminología para un curso introductorio
En un futuro tener mayor práctica sería útil
Lecciones fácil de entender
By Fernando P S•
Great course. I would have desired more on the topic of networking, although, may be, that was not the objective.
By Marek V•
good class, at times a little too fast for my level of experience, but I managed to finish the class!
By Eric J•
The end project wasn't bad but I would've preferred something like sending an FTP file through command prompt.
By Enriko P o P•
It was a good introductory course although i think that the quizzes could have been a bitter more challenging.
By Md. B A T•
Very efficient course for a beginner and the course materials are enough helpful for a intro-level learners.