Fantastic coverage of network and its components and their security aspects

The course is well structured for a beginner like me. I am really learning.

Everything that you have learned is impressive, and the instructor amazing!

complicated but if you stick with it i promise to puzzle will come together

Challenging concepts but detailed readings post-video intros helped a lot.

What a way of transmitting knowledge, I am thankful to google and Coursera

very informative. makes me want to further my learning in cyber security.

Excellent and well-designed course for entry-level cyber security analyst

superb methodology of teaching, interesting topics and creative learning

I have learned a lot of things to do with networks and network security.

The course is very useful for network defence activity in the SME level.

It was a great course and I learned quite a bit! Great teacher as well!

Find out things that I didn't know about wow this was very educational.

Great fundamental course to learn about networks and network protection

course was easy to follow and very thorough. I enjoyed the assignments.

well in-depth information regarding network communication and security

Good section. It really is starting to bring concepts together for me.

A good course to learn about networks and cyber security fundamentals!

Well detailed course , with step by step guidlines. Bravoo Google Team

Awesome refresher of material. The instructors were clear and concise.

It was really a wonderful session learning about Network security.....

Very nice course for dundamental skills and the skills we have learned

I love the instructor's teaching method best instructor in the world.

Nice overview of networks, network attacks, and hardening strategies.

great for beginners who wanted to breakthrough to technology career.