case-based learning provides a powerful way to teach network fundamentals as it bridges the gap between theory and practice. I not only equipped with knowledge but also gain the confidence and competence to apply that knowledge in real-world networking situations.

I have studied computer networks from an academic point of view.

This is one of the most intensive courses I've ever had before.

Don't feel overwhelmed by the dense information packed in this course. Some of the material will be clear once you start practicing it.

The instructor was very good at explaining the material, his speech speed was just right. His knowledge was excellent and he was able to transfer his knowledge in a way that not too many instructors could have done like he did. Thank you for a great course!

I greatly enjoyed this course and its breath of topics. Again, very well presented. Engaging, interesting, no fluff! Plus, the short "how I got into Security" videos of Googlers from different departments are great, motivating and interesting! Thanks :-)

Lovely program. I hope that Google and Coursera keep this course up to date. Right now, the course is timely and very accurate information-wise. I hope the course is continually worked on and some free writing projects adjusted over time.

Muy complacido con todos los conocimientos que he adquirido en este curso, un paso mas en mi aprendizaje, un paso mas para mejorar mis habilidades en ciber seguridad. Lo recomiendo a quienes quieran mejorar sus habilidades y conocimientos.

This is a very interesting course about network security. I liked the introductory part with the TCP/IP four layer model in comparison to the OSI seven layer model. I am looking forward to completing more courses from Google!

A lot of material and it has more exercises than the previous section. But the instructions are clear and the concepts are explained well. The exemplars are very helpful. I feel like I learned a lot at the end of this course.

The course was well structured and well presented making my learning experience thoroughly enjoyable and effortless. More importantly, the constant encouragement ( "You're doing great.") by the presenter made me persevere.

Very clear content that was delivered at a good pace. I was familiar with some concepts but the course still helped me consolidate my understanding and see links between infrastructure and where it is relevant for security

The Networks and Network security course was very interesting, and I paid keen attention to many details because as a beginner, I am still considering a specialization. This course claimed my attention. I loved it.

The only thing I would improve upon is how you introduce writing incident reports. I would introduce the instruction document that you end up giving in the 1st exemplar as part of the reading before the exercise.

Fantastic start for Understanding how Network functions and to protect them. A womderful introductory course on Network Security. Must do for begineers and a good referesher for already aware professionals.

This course was great, the way they explain the network architecture in general and the way they summarize it in such a simple way shows that it was done by a professional with vast experience in the field.

This Network Security Course is just amazing. For People who wants change carrier I will deeply recommended. Is so well explain all information, by professional people. I personally love it this course.

Really learned a lot, got a good understanding of networks basics. There is a lot to capture through the links and resources given along with the course. Really excited to take this journey with Google!!

The combination of video, illustration, reading notes and hands-on practice was very effective in getting me to get a solid knowledge of the topics, and gave me confidence in doing the tests and quizzes.

Excellent course, I consider that the information presented is of very good quality, I have learned valuable concepts for a cybersecurity analyst and I hope to finish the certification with good results.

C'est un cours que j'ai particulièrement apprécié. Chris est très technique et il y a beaucoup de choses a retenir. Mon expérience en tant qu'amateur m'a beaucoup aidé dans les études de cas.

This course really surprised me, it was in-depth on the subject, thank you to everyone involved, very good, incredible, I am very happy with the immense knowledge I acquired in this course.

I really enjoyed the information and the activities particularly because it gives you the feeling that you actually attended a security incident which makes learning more interactive

I really enjoyed this course and the instructor in this course. For the last two course, for some reason, it was really hard for me to focus, but with this instructor he helped alot!

Its was wonderful experience to partcipate in this course. Now I am more confident about the Networks and Network security after successfully completion of this course. Thanks Google

Wonderful instructor! The information was boilerplate and the TCP information was a bit tricky but he still made learning accessible. Extremely inspirational and I will miss him!

Even though it took a bit long to complete this network course, it was every insightful and as I've managed to get a little bit of knowledge about network and network security.