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

Well structured course. Covered all basics with ample demonstration.

VERY GOOD SESSION AND TRAINING MODULE, I REALLY ENJOYED EACH SLIDES

it was a cool and very useful course I like it and really enjoy it

Excelente curso para conocer las generalidades de Ciberseguridad.

Great Course to learn about databases and network vulnerabilities

Very Good Course and Contents. The resource people were excellent

Excelente, Los conocimientos obtenidos. Gracias IBM Y Coursera.

I enjoy lot many thing today i learn about Database and Network.

Learned several topics never covered in my masters degree in IT.

Good for Network and Database vulnerabilities critical concerns

It was a really good course. The SQL injection part is awesome.

lots of knowledge gain about networking and their vulnerability

Perfect introductory course into IT and Security Fundamentals

Great lectures with simplified explanations in each sessions

Effective and Valuable knowledge course on Network Security