Since this course is about to take about 14 hours of precious time, I felt responsible to write a review, to help others decide whether or not to take it. The syllabus for Week 1, 2 were fine, but not very informative. I found the subject in Week 4 perfectly informative, hats off to the instructor. What really turned me off was the content in week 3, which I suggest to be replaced with more helpful subjects. After all, many thanks to both IBM and Coursera for their endeavors and efforts, which have made it much easier for students to learn and expand their knowledge in almost every field.

Last part of the specialization was very interesting. Injection truly deserves more space on Coursera. Some of the contents were not organized properly and some of them were redundant or too basic but overall the experience was interesting. A little piece of advice is: give student more examples from the beginning as you did in the last past of the specialization because the first two courses were a bit too heavy and poor of a practical approach.

The course is excellent for beginners, even though it does not go that deep into the topic. It definitely does a good job of spreading out the basics and establishing the fundamentals of Network security and Database vulnerabilities.

I hope the audio quality will be improved and better captions will be made available. Overall, a pretty decent job. Thank you!

Thank you so much, It was an overview for complete network in detail. There are many platforms which is new to me, but now it is familiar to me in order to scan your code whether it webapp or android app code.it scans vulnerabilities of the code. I hope i'll continue with this platform to learn and explore new topics.

Other than the database monitoring module, which was just a sales pitch for IBM Guardium, the course provided quite a nice level of detail. It is a shame some of the presentation styles were not more focused on presenting, rather than just reading their content, but overall the course was worthwhile.

These 4 courses gave a lot of information. Thank you to IBM and the team for providing us the wonderful opportunity to learn something. But I would recommend that it could have been more useful if instead of slides they were more interactive and live demos. Thank you!!

É um pouco complicado compreender a abstração principalmente nas aulas explicando sobre Ataques de Injeção, então as vezes temos que procurar aulas e vídeos externos, mas é bom para se ter uma base de como funcionam.

As aulas sobre Segurança das Redes são ótimas.

This course was very detailed and insightful. The only issue was that some of the lab workspaces were not loading. It could have been my internet, but I doubt as multiple lab workspaces couldn't open even when I used different wifi networks.

some audio is difficult to understand, and it appears that the content is taken from a larger course (as we often cut into Part 3, Part 2, etc) without seeing the preceeding parts. Overall however, a good overview.

Weeks 1 and 2 (Network part) are nice

Week 3 is (Databases) is bad: speaker didatic and audio quality are regrettable

Week 4 (Injection) is the best: speaker has a great oratory and goes straight to the point

Its a lot harder to understand when we are not from the tech field. Its good to have and overall idea of what is going on, but I would like something that I can have a hands on experience not only theory

Course overall was very good - but thought the Guardium section felt like one giant advertisement. Could have showed off multiple tools or talked in general through the concepts. Otherwise, good course.

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.