i have learn a lot from this course. thanku ibm and coursera for this wonderful course!!

It is very helpful know more about Cyber security and how to prevent from cyber-attacks

very good study materials but very bad voice quality .... but over all it's good course

pretty good, but needs to be updated. Also some of the videos have poor audio quality.

Some of the audios are not having a good quality. Material could be updated till 2020.

Its really helpfull to me.I know little bit more about cryptography and other stuffs.

Man I'm enjoying IBM Cyber Security and it's an experience to me to learn all of it.

Learned a lot! Sometimes it's hard to hear the lecturer which was the only drawback.

Some of what the speakers shared was inaudible, but other than that it was terrific

A bit more practical example will help a lot . Even the given example were also good

It was extremely. Adding few more tools and tricks can help students to learn more.

It's a very point on couser with accurate and precise lectures. Many thanks to IBM.

For beginners it is very good but the course topic should be explained more deeply.

its useful..... but it has lots and lots of theory make some practical session.....

please make sure that video sound are clear and make videos length less than 8 min.

Comprehensive and well-constructed course, audio quality needs improvement though.

Audio Quality can be improved but the overall content and explanation is excellent

a great introductory course which thoroughly covers all aspects of cyber security.

Good Content , but not a good recording quality , still good knowledge to acquire

I think it should be structered better but the concepts are explained really well

Its good to learn and intresting.

but there are some issues which should be solved

Sometimes, the voices was very bad, but the level of knowledge was quite good :)

Very theory based. Real World examples of applications running would be helpful.

Brilliant insights into cyber attacks, their actors and how they can be managed.

Algo de laboratorios practicos con conexion a equipos virtuales ayudaria mucho.