学生对 IBM 提供的 Introduction to Cybersecurity Tools & Cyberattacks 的评价和反馈
课程概述
热门审阅
JJ
Jun 18, 2021
I Thanks Coursera ,IBM and its team to provide us such a grade knowledge to help the world for protecting, analyzing ,recovering from the cyber attacks and otheronce again thanks Coursera and IBM Team
MM
Sep 12, 2021
Great course for beginners but it is better if you start that course with some know how regarding to field then it will be really helpful for you to understand what they are trying to say or taught
3776 - Introduction to Cybersecurity Tools & Cyberattacks 的 3800 个评论（共 4,228 个）
创建者 Christopher B
•Oct 31, 2021
This is a powerpoint presentation at best. Look at Google and model your program accordingly.
创建者 Debbie R
•Mar 31, 2021
It is very difficult to understand some of the instructors and the audio is very bad quality.
创建者 Brian O
•Sep 10, 2020
This should have been free. Good information, but it felt a bit like a sales pitch from IBM.
创建者 Muhammad N K
•Jun 24, 2020
Good introductory course on Cybersecurity. But the audio quality of the lessons are horrible.
创建者 Pankaj K
•Apr 16, 2021
1. Content continuity was missing in the course.
2. Voice quality changes with each presenter
创建者 Hisham A
•Sep 1, 2020
Even though it has the content for a good cyber security basics the explanation is boring.
创建者 Gabriel S
•Sep 6, 2023
Some video's sound quality was poor and on others, it was hard to understand the speaker.
创建者 Kate
•Aug 18, 2022
An interesting overview but the voice overs and transcripts weren't very clear in places.
创建者 Wilhemina W
•Mar 25, 2024
the video quality wasn't very good. it's hard to watch it without the help of subtitles.
创建者 SOLOMON A A V
•Jan 11, 2022
The audio quality used in whole course was not upto the mark. It was not clearly audible
创建者 Tanush G
•Jul 30, 2020
This course is quite useful but would do great if the practical part is also included.!!
创建者 Anthony H
•May 5, 2021
Good content but the video quality is OK and the explanations could be reinforced more.
创建者 Anuj p
•Jul 1, 2020
content is good but the voice of the instructor is nor clear and easily understandable
创建者 Sovan M
•Jul 7, 2020
Too much theory ans some useless topic. I think you need to be more subject oriented.
创建者 Alyse Z
•Oct 17, 2023
It's out of date and some of the items cut off. Some accents were hard to understand
创建者 Abhinendra P S
•Apr 3, 2021
the course is very helpful for beginners but some videos have very bad audio quality
创建者 ibrahim s
•Feb 7, 2022
this course is very useful but there is a problem with a voice and quality of image
创建者 Meron K
•Apr 30, 2021
The audio in some courses wasn't clear enough and inviting to attend successfully.
创建者 Sahak P
•Nov 21, 2020
The speech is often inaudible and not clear. The background noise distracts a lot.
创建者 Udhail U
•Nov 1, 2020
Audio is not really advanced... Some of the words are not clear even in subtitles.
创建者 Leonardo B
•Apr 26, 2021
Very brief, if you take the Security+ it will cover much more than this material.
创建者 Etiemana S
•Jun 6, 2024
The video pictures and audio are not clear and are a hazard to sight and hearing
创建者 Danilo R B J
•Apr 18, 2021
The actual information is ok but the audio quality and resources are poorly made
创建者 Abdelrahman H
•Sep 12, 2025
it should have much practical and see how this will make us use it in real life
创建者 Arren A
•Oct 5, 2020
The audio isn't very clear on some of the courses. Thank you for this course!