A great course with amazing insights to the security world.

Learnt a piece of useful information regarding IT security.

Good course and covers from basic to practical application.

Great course very fun, and learned a lot thank you coursera

The course are well detailed to understand and informative

احببته افضل دوره مرت علي شاكره لكم من اعماق قلبي شكرا قوقل

Learned alot! great refresher course or entry level course

saya siap dan saya sangat menyukai pembelajaran kursus ini

super course i have ever sence on computers as a freshman

Great course with helpful insights. I'd recommed to anyone

great course for beginners who are starting a carrer in It

This Course was great , so informative and presentational!

I am glad i completed this course.. I learned a lot here!!

excellent courses and looking forward to more challenges,

Excellent course I learned a lot about securing a network.

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.

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