it was challenging but I enjoy learning new things so that I can grow as an individual and help others with their own tech problems. Thank you for supplying me with a cheap alterative to further myself in this world.

Amazing! It was a journey where I learned a lot; I thank all the teachers and colleagues for sharing their knowledge during the months I took this course. Thank you very much, and that God bless all of you!

See you!

This was great lesson that I needed. I've always wanted to learn something to do with security. Now, I've completed the course, thank you Coursera and Google for making it possible for me to go further in my career.

This program doesn't require any prior knowledge it only requires your dedication and personal commitment and at the end, you stand to gain more. very satisfied with this course thumbs up Google thumbs up coursera.

An excellent series of lessons on the history, present, and future state of technology security. I appreciated the insight as to where security is headed. This is a vital beginner's course for any IT professional.

A well-rounded curriculum that covers both theoretical concepts and practical applications. Programs that offer ample opportunities for students to apply their knowledge through projects and Hands-on experience .

Excellent course!!!! Learned a looooootttt!!! All the tutors are great!!!! They are very knowledgeable and fun!!! This is simply an awesome course for any beginner. Thank you Google!! and Thank you Coursera!!!!!!

This course help widen my horizon on security concepts such as the AAA, CRYPTOGRAPHY AND HASHING.

This is sure going to be my launching pad to cyber security!

A big thank you to the amazing tutors. Love you all.

It was a nicely created course and I learned a lot about IT security by completing it. Instructor is super knowledgeable and has a clear voice so that we can understand even advanced concepts without a trouble.

Excellent course, packed with a plethora of fundamental IT concepts. An easy recommend for those looking to grasp the fundamentals and build a foundational knowledge upon which to grow and expand their career.

very impress with the way the course is designed. I will add more mini quizzes in the video just to grasp the material a bit better. specially when you are been bomb with so much information. but it was good.

One of the most useful and informative course i have come across so far. Really enjoyed learning from great instructors from Google and would love to learn from them in any such courses. Simplicity at its best

I don't know how much I learned but I think I have learned the basics and they made it very easy to learn. I am confident that I will get a job and I have already recommended this course to a lot of people.

I liked this course very much and I learned a lifetime worth of things where security is concerned. This course should be part of a training requirement before actually hitting the floor of your new position.

This was my favorite course in series of Google IT Support Certificate , I really refreshed my security concepts and strategies and how to improve in any organization. everyone and everywhere needs security!

I had gained a lot of technical knowledge rather then i expected. I hope this course will be the key to success to every learners who wants to make their carrier in IT field. Thank you coursera team for all.

Excellent course. There is a great deal on content in this class. The final project was a great summative testing tool. The final project process solidified the information for me. Great learning experience!

Difficult content with a good teacher. Some moments were hard to parse (albeit comprehensive), although Gian's reassurance that the high-level overview mattered more than the individual steps was heartening.

Fantastic course with so much to learn. This is the very basic fundamentals but very essential fundamentals that anyone wanting to get in to the IT industry needs to know. Thank you so much ofr this course!

Awesome. I'm a laid back slacker dude IT guy who's politically on the other side of this area WHICH IS WHY I benefited from the course. Will certainly be hardening one or two networks this year as a result.

I am very happy to be part of this course, It has really shaped my thinking on IT Security and it is going to help me secure myself against the bad guys...Thanks to Google and Coursera for this opportunity

This was a fantastic course. There is a lot of good information packed into it. Don't be nervous about the amount of work that it looks like. It was very straight forward and very easy to pay attention to.

Excellent Course, Discusses in detail the most popular attacks in use by malicious actors today, even though these are very basic. They are the most common, therefore i would highly recommend this course.

Been a long journey but i learned a lot from this course. I hope that all the time and effort I put in will pay off. this was a very good course hope everyone else enjoys and learned from it like i I did.

This Course is Pretty good!!! It makes us walk through all the key concepts of Security, right from the critical infrastructures to the end-users. Excellent stuff from Google. Thanks to the instructor!!!