Best for begineers. One will have a good knowledge of SQL after watching the videos

Very good knowledge and I have learnt somethings I may have forgotten years ago

Very Helpful and easy to understand with having sound knowledge about all topics

It's very nice to learn.it is easy and clear to learn about the specific course.

Thank you IBM for making such informative courses looking forward to learn more

Good, thanks very much for informatioan tools ibm for knowledge and learning.:)

great introduction to the tools needed in a professional cybersecurity career

this is a good course to learn network security & database vulnerabilities :)

many useful and helpful insights and keytakeaways to learn :). not so boring.

It's quite a useful course for my cybersecurity journey. I've learned a lot!

That is very informative course regarding Network Security and Pentesting.

Excellent course. Material was thorough and well presented in every module.

many thanks to everybody involved in setting up and publishing thie course

The Guardium section of it and the Injections section of it are excellent.

Hands-on practical course and awesome content that meets its requirements.

The Excellent Instructors made it easier to understand and follow through.

its a good start to understand the network security and DB vulnerabilities

Always uplifting, model, world-class sturdy platform! Thank you coursera.

Very informational, perfect for a beginner to network security. Loved it!

The Course is very informative and Helps you grow your Security skills

Another great course! Looking forward to completing the specialisation.

Excelente curso, el desarrollo de todos los temas son bastante claros.

A very good course to learn about network and database vulnerabilities

It is the toughest course so far to me. This course is very in-depth.

A Good Course. But we need more about addressing the L2 and L3 levels