The sound quality of most lectures is bad. Some lectures seem chaotic/unstructured and not very well prepared. In week three there are two videos of 8 minutes which contain only one slide, which could have been divided into more slides. Some slides have a too small script. One video seems just like an advertisement for one of IBM's software products. Although the instructors are experts in their respective field, they do not seem to have much expertise in giving lectures.

I have found this course very useful to understand fundamental of Network Security. Information on Database Vulnerabilities ellobarated very effectively. This course will definatly very useful not only for IT Security developer, but also for application developer who wants to undertand how network security works and how to prevent database vulnerabilities. For additional information, Both topics are mutually exclusive and in course also there is no reference of first two weeks content in next 2 week content or vice-versa. Thanks a lot.

The content is basic overview of network security. I would say that the lecture videos of the first 2 weeks were just 'okay'. But the practice quizes made the content easily understandable.

Great course, meticulous facilitators. Thanks you all. I was once a novice in Cybersecurity but now I am well tutored to take on challenging problems and provide solution.

the Cybersecurity Fundamentals series course is good for the basic level only.

We need IBM to create a more advance level course in the near future.

The course was great I very much enjoyed it. The only problem was that in week 3 it was more demo than written side material to support the question that was asked. I had to go back and review every transcription to find supporting answers. All in all, I learn a lot more regard SIEM configuration.

It was a little difficult to recognize the main point in "A Data Protection Solution Example, IBM Security Gaudium " section. Will be good if you do small refactoring. Dmitriy Beryoza, thank you for the great session.

Absolutely recommended to ladies and gentleman who are currently working in network company and wanna upgrade to another POST. This Network Security and Database Vulnerabilities course are definitely the best.

Very solid course. Quick overview about almost everything you need to know at the beginning. A lot of useful links with additional material to study. Thanks a lot for sharing the knowledge, indeed!

This course gave me great insights into the network security domain while explaining different types of DB vulnerabilities. A quick revision of my Cyber Security and Computer Networks subjects. ;>

Comprehensive :) Was difficult and I'll need to come back because a lot went over my head, but overall satisfied :)

Audio and subtitles could use some work 😅

good course and help me understanding about network security, i recomend this course to anyone who wants to develop their knowledge about network security.

The presentation you gave was one that I will never ever forget. I can’t thank you enough for that and knowledge sharing.

Thank you very much

coursera

excelente curso, se aprendio bastante aunqie se que redes no es mi fuerte comprendi de la forma mas simple como funciona el modelo OSI y TCP IP

This course was very interesting and I gain a lot on this specialization. I will continue to gain the specialization of Cybersecurity Analyst.

IBM Courses are the absolute best on Coursera.

Instruction is straightforward, easy to follow, and detailed.

I recommend ALL IBM courses.

Most of the vulnerability assessment part is covered through this course. very good experience to learn this with some coding hints.

A very fundamental and important course at the beginning of your cybersecurity path. I'm actually surprised that it's the final course in the 4-course sequence and not the first one. All basic elements of the network and principals of its functionality are explained very well. Special thanks to Dmitry Beryoza and Ben Briggs for quality lessons and explanations.

Well structured course, Highly recommend you go for it, if you are here looking something to start your Cyber-security career. it covers all areas in Cyber and that's what makes it a better course.

Thank you IBM.

It;s a very good and informative course.In one o the week the audio was not that good but still it was good...I do suggest this course to the people who want to learn basics of networking and about databases

This course will give you a indepth knowledge on network protocols, addressing layers and Databse vulnerabilities in MySQL and many more. This is an excellent course.

This course was brief only introduction to Network and Database security.

I request Coursera and IBM to launch advanced course also continuing CyberSecurity program.

the course was excellent. I think I have gained new knowledge and skills in this networking field and waiting to learn even more additional skills in this field.

Highly recommend this course to anyone who wants to forward their career in Cyber security. The contents were highly informative and relevant.

Estou muito satisfeito na realização deste curso, tenho certeza que irei obter melhores oportunidades de emprego a partir de agora.