By MK
•Jul 08, 2018
Awesome course, though the questions could have been better and the high level details on protocols and all could have been highlighted in a better manner. Non the less, its an awesome course.
By AA
•Dec 02, 2017
It was so interesting and helpful course. I enjoyed with this course. I got a lot of knowledge about Networking,TCP/IP model, Cyber Attacks and Protecting,Wireshark and etc.\n\nThank You
75 Reviews
By Leonid Nalchadzhi
•Feb 10, 2019
Very introductory and not deep at all.
By 周伟
•Jan 24, 2019
it is very helpful for me a newer of tcp/ip
By Курышев Роман Эдуардович
•Dec 29, 2018
Awesome course that sheded a light on communication technology. The lectures are quite involving but given at straightforward language avoiding use of hard technical terms. I would like to convey my heartfelt thanks to prof. Jong-Moon Chung for the job he has done. Highly recommend the course to all newbies at the telecommunication area.
By frankzhang
•Dec 28, 2018
Supper clear especially chapter 1 subnet and routing table parts! It would be better if you can combine the IP4,6 header with wireshark lab together. And the rest of the chapters lack depth but are good for starters.
By
•Nov 29, 2018
Good knowledge i found on internet
By Charlton
•Oct 31, 2018
The course was good and covered topics I expected it to cover. It would have been great if the quizzes were after an immediate module rather than being at the end. Over all a well designed course topic wise and provided good insight.
By Lian Aldrich
•Oct 05, 2018
Being very new to networking, new concepts were, in general, slowly and logically introduced, with tangible, real world examples/metaphors for abstract concepts. My only criticism is that a lot of information is introduced in the first week's lecture, without reassurance that in-depth, previous knowledge of these concepts is not necessary, so I spent a lot of time researching what would eventually be covered anyway.
By Mwamba Dibwe Stany
•Oct 03, 2018
Ce cours a ete vraiment enrichissant pour moi, merci a Yonsei University, ainsi qu'a la HCR pour l'opportunite .
By Ian Falconer
•Sep 07, 2018
Too basic and only windows based. The project using wireshark could have been used more to help understand the theory presented earlier.
By Low Jian Hui
•Aug 31, 2018
Overall the content is decent and I learn a bit here and there. But I feel that it is still lacking slightly, but since it is a introduction I won't fault it for that. But overall I feel that is not much explanation and a lot of buzzword and assuming the audience already have knowledge to it.