it a good course information ,but I'm disappointment from video sound and video quality it too bad like 90's video

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

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

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

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

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.

You should improve the audio quality and the transcripts which are impossible to understand...

This is a powerpoint presentation at best. Look at Google and model your program accordingly.

It is very difficult to understand some of the instructors and the audio is very bad quality.

This should have been free. Good information, but it felt a bit like a sales pitch from IBM.

Good introductory course on Cybersecurity. But the audio quality of the lessons are horrible.