The quality for the material needs to be improved in terms of visualization and audio. The title is little bit misleading as i expect to be more insides to Cybersecurity tools like nmap nesus etc...

Some video issues (audio problems, spelling issues, editing), the background web app is not particularly good at "handing off" lessons and you will repeat MANY videos, most weblinks are 404 errors.

i do not know what on earth is happening,.., i am quite happy with the course i have finished.. but fora while now, the system keeps on crashing and does not let me access to the next course...,

It was a good course for having a basic understanding of Cybersecurity. To be honest, I was expecting this course to have more practical exercises rather than just memorizing tools and concepts.

Is a very good course. With valuable information about cybersecurity. Recommended for beginners to want to introduce in this are. The only thing is that some videos have a poor quality of audio.

It is a few years old, and the audio and video quality was not very good. I did learn a lot about the history and key concepts or cybersecurity, and gained many useful resources. Thank you!

Well organized and structured course materials found this introductory course, finally, able to retain basics concepts regarding CyberSecurity is now cleared more than average expectations.

Overall a good course. But please fix some of the broken links, and also the English is not the best in the transcripts in some cases (made it hard to understand, when I was reviewing it).

Thanks to IBM as well as the Coursera team for helping us to know about Cybersecurity. We learned a lot of new skills, Cybersecurity Key points, Hackers, Prevention, Safety, and much more.

good course. I learned a lot. However I hope some audio and information could be update the latest one. Now is 2021, soon to be 2021. The content mostly around 2016. Hope to improve more.

Graphics we're OK. But It was a bit hard for me to understand the people speaking, also some questions in the quizzes were worded poorly. Otherwise I enjoyed this course in it's entirety.

Good course for a brief understanding of cybersecurity. In some parts a bit tedious or not concise, especially the last part, such as "pentest methodologies" and "vulnerability tests".

Well design course. But it still has some problems like there is lot of background noise IBM should record these kinds of course in some kind of control environment like in a studio.

Curso com bastante informação e abordagem técnica, ótimos conteúdos e muitas refências. A qualidade do vídeo/áudio dde algumas aulas não estão adequadas para a importância dos temas.

Very good introduction to the cybersecurity, I am a beginner and I appreciate the quality of the content. However, very poor audio quality (and sometimes video quality too). Regards.

The course was great BUT the main problem I was facing was audio quality and audiblity, please improve both the thing for easy understanding of future participants.

Thanks....... :-)

The overall content of the course is really interesting, the only drawback is that some of the lectures have the audio not in sync with the video. Otherwise, a very complete course.

Anyone who wants to start his/her cyber security journey should start from this course. It gives in depth primary knowledge from industry's top specialists in cyber security field.

Good information and very insightful especially if you're a complete novice. I would suggest using the captions options for some of the instructors because they speak very rapidly.

Introduction to cyber security domain was provided and also information regarding precautionary measures being taken to keep system safe from cyber attack was provided efficiently

Course material is OK - IBM heavy obviously. The transcripts are super difficult to follow and would benefit from being tidied up for folks who prefer to read than watch videos.

The course content was fine but i really hope that the audio quality in this course is improved and the course matter is a bit unorganised. But overall a very informative course

The sound in certain videos could be better, the course provides a lot of information but it might be hard to concentrate if the student cannot correctly hear the presentation.

Great content. It does give a comprehensive overview of cybersecurity concepts, however, it is not a technical course (no hands-on practices) which is why I took one star off.

The course provides with good information. Some of the video's the sound quality is really bad. And the talking is not sync with the slides. So please check on those video's.