Excellent course and info - I can't thank you all enough!

Great introductory course for IT Security oriented persons

Excellent course help to improve my skill in tech support.

very enlightening and informative excellent work coursera

Learned a lot in this course. It is recommanded to others.

Excellent course and instructor. Overall great experience.

Very good course.with important information on IT Defense.

one of the best informative course that i ever front it .

Great course. I learned a lot, especially about Security.

the explanations is easy to understand. Thank you coaches

It is not easy but I have learned a lot about IT Security

Useful information for anyone on the internet not just IT

I FEEL LIKE A ROCKSTAR!!!!!!!!! THANK YOU SO MUCH !!!!!!!

i have learnt indepth of security and security of attacks

It completely changed my perception. I 've learned a lot.

Very nice!! great course for cyber security enthusiasists

I learn so many cyber attacks basics and love this course

This Course is very helpful for beginner for IT Security.

Excellent course. Learnt a lot and enjoyed it thoroughly.

Last course and the best! Thank you for this quick intro!

This was a tough course. Very detailed but very worth it!

overall it is a good cousre for cyber security begeiners

Excellent for getting started in IT and computer science

excellent foundation!

very well deployed lab environement

This course is quite good. Thanks Google team. Much love