The Course was very interesting and challenging. I've received a great deal of information that I'm sure I may need in the future. However, I sometimes have difficulty following some of the instructors.

I think it was missing some more practical examples, not only on the IBM software. Overall a good course, good explanations and gives the basics.

Also, I think the sound quality cold have been better

Some of the transcripts are not exactly accurate. Also it would really great if you could cut down some information, making it more concise so that it becomes easy to read and understand

A wonderful and nicely structured course for a beginner. Audio quality isn't matching the standard of other courses offered in coursera which should be improved in near future.

I enjoyed this course and also learn alot of things about cybersecurity and injection attacks.

many more are about the network and its security is to monitor and resolve by own.

Muy importante y complejo contenido, algunas veces el audio no estaba muy bueno.

Espero puedan mejorar el audio de algunas clases.

Otro logro mas para mi desarrollo profesional.

Please try to make it more interacting like making sql injection statement by users them self and seeing how the output changes, it would be great if it was there.

In general the course was ok.

The network explanation and the injection part of the course was very good. A good explanation and presenters which spoke clearly.

Week 1 and 2 are pretty know if you have any network cert, but week 3 and 4 are a bit harder and The injection material was really good. Congratulations.

A little difficult to understand the instructor, videos examples I find I had a hard time understanding, and it was not clear, I find it to be very blury

I thought the course information was good. I do think the transcriptions need a little work to reflect what is actually being said by the instructors.

Good in theory, but Better hands-on and practical experience would have been appreciated.

Instructors were real-world practitioners, loved them!

The Professors are good in explanations and the topics are average I learn so many things about Network security, IP addresses and Databases.

It was a very fun course and learnt a lot. Though some class's audio quality was not very good but overall it was a good experience. <3

There were some problems with audio quality in the last week, and sometimes the teachers would ramble rather than getting to the point.

En las practicas pueden colocar más preguntas para desarrollar más lo aprendido y poder tener más constancia al tomar el quiz final

Great course which significantly covered the topics. Short practical assignments at the end of each topic will tremendously help

I believe that the content within this module increases student understanding of potential attack vectors within a web page.

A very well organised course for the very basics but important concepts related to Network and Database Domains. Well Done

thank you very much coursera.org for providing me such informative material and guidence to polish my cybersecurity skill

Awesome opportunity learning from the industry professionals.... the poor recordings made it hard to follow the course

This is Actually good and interesting course. and it gives you lots of fundamental knowledge about network security.

The course is good to get a brief understanding of real life threats to a organization's databases and networks.

Some audio difficult to hear. Databases was the most difficult section so far, not a lot in way of notes

nice course for the new learner that what to know the basics of the computer networking and vulnerability!!