Most of the presenters in the videos were very difficult to understand and the audio quality was terrible as well.

I am giving only three stars because of sound quality. very difficult to understand because of bad sound quality.

provide good overview of all topic related to cyber security. purely a beginner course . focus more on theory .

This course has a lack of profecionality, and good structure I can review my quiz for know was I am doing wrong

Good introduction to Cybersecurity

The sound of some of the videos is very bad but most of them are good quality

some professors were a bit hard to understand and the subtitles weren´t able to properly interpret them either.

Great Content, terrible audio, and presenter accents and enthusiasm was not very good. Overall worth the effort

Course is best but the sound quality of the videos is very low. You can't watch a video more than a minute.

Good information, awesome presentation style. However very difficult to understand a few of the instructors.

I should be able to print an outline with the main concepts then I will be able to manage the course better.

Interesting way of introducing yourself to Cybersecurity but in my opinion the videos could be more concise

Good content and structure, but many inaccuracies in the details (e.g. confusing message delay and replay).

all things are good except the sound of every video are some in very low and somes' frequency is very high

The clarity in the videos is pretty poor in places which makes it hard to comprehend and watch the same.

very interresting but the quizes are pretty much boring should work on that to make it more interactive.

Good for Introduction to key topics but It could be better if the explanation could be more elaborated.

Pretty dry, some presentations hard to understand, poor audio quality and powerpoint slides very basic.

It should have been more detailed about the cyber security field. More technical aspects can be added

The video and audio quality was unsatisfactory. The rest of the course, knowledge-wise was really good.

I would say It was difficult for me as a beginner and not very interesting, maybe it is just not mine

Only three stars because the audio quality is mediocre. I was expecting better media quality from IBM.

Sometimes the audio was very bad and there were gaps in the story which made it difficult to follow.

The content was fine but the voices of the presenters were very dimmed and often hard to understand.

Informative but there needs to be some sort of lab training other than just memorizing concepts.

Very basic, is basically like attending to TED talks on cybersecurity. But it is easy to follow.