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.

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.

1. Content continuity was missing in the course.

2. Voice quality changes with each presenter

Even though it has the content for a good cyber security basics the explanation is boring.

Some video's sound quality was poor and on others, it was hard to understand the speaker.

An interesting overview but the voice overs and transcripts weren't very clear in places.

the video quality wasn't very good. it's hard to watch it without the help of subtitles.

The audio quality used in whole course was not upto the mark. It was not clearly audible

This course is quite useful but would do great if the practical part is also included.!!