学生对 IBM 提供的 Computer Networks and Network Security 的评价和反馈
课程概述
热门审阅
AP
Aug 16, 2020
good course and help me understanding about network security, i recomend this course to anyone who wants to develop their knowledge about network security.
FC
Jan 13, 2021
In general the course was ok.The network explanation and the injection part of the course was very good. A good explanation and presenters which spoke clearly.
551 - Computer Networks and Network Security 的 575 个评论(共 705 个)
创建者 Kafui N
•Oct 29, 2020
I have enjoyed the course and am happy of the knowledge and skills I have acquired
创建者 Fayrouz R
•Apr 14, 2021
SQL Injection was a little bit challenging, i hope u can simplify it a little bit
创建者 Jasin A A
•Apr 2, 2021
Recommend doing this test at least once a year! but new questions should be added
创建者 sola a
•Nov 17, 2022
I learned alot, i now understand network security and vulnerabilities in network
创建者 Floran L
•May 25, 2020
Some screenshots are blurry and sometimes we can't hear very clearly the speaker
创建者 Mohammed I
•Sep 15, 2021
Overall it is a good course, however, the sound quality need to be improved.
创建者 Adem D
•Jul 11, 2021
Voice quality is not good, I hope to see an improvement in the near future.
创建者 George M
•Apr 27, 2021
Very good material.
Could engage the viewers a bit more to keep them focused.
创建者 Aslan K
•May 23, 2021
Vois in Video is not clear . It will be batter if students will see lectors
创建者 Nay C H
•Sep 26, 2020
It's a good course that explains the overall aspects of various attacks.
创建者 Hama D
•Nov 6, 2024
bon cours vraiment je recommande pour avoir les bases en mise en réseau
创建者 B V
•Jun 6, 2021
good course but week 2 and 3 audio was awful. .the last week was great.
创建者 Jelny A J R
•Feb 18, 2021
Course was good overall. It would be better if audio quality improved.
创建者 Alvaro E
•Aug 3, 2020
Great course. I had helped me about deep knowledge about cybersecurity
创建者 Sumudu T
•Jun 21, 2020
Quality of the course materials (videos) have room for improvement.
创建者 Farhad G
•Jun 5, 2023
the quality of audio in some videos are so low. almost inaudible.
创建者 Rohithm C
•Aug 29, 2025
i got many information on the networking and it was interesting
创建者 Muhammad A
•Jun 30, 2025
good but give us download option to download definations notes
创建者 Ramanuj T
•Jul 26, 2020
Great course for clearing concepts about security in a network
创建者 CLODOALDO P D S
•Dec 7, 2022
The audio quality is poor. You guys must improve the audio.
创建者 jarby
•Oct 26, 2020
great content for securing database against known attacks.
创建者 Pragyai T
•Sep 21, 2020
Last week's module had some voice issues. Otherwise great
创建者 Adrien L
•Jul 2, 2020
With practice it will be better and better sound of video
创建者 Victor M V J
•Oct 14, 2022
It is necessary to explain with more pause the databases
创建者 Muharrem U A
•Aug 27, 2020
Injection vulnerabilities course is very useful. Thanks.