I am very shocked and excited by the large number of topics that are covered and by the change of mind and awareness that I have acquired with this course. It has been a huge learning and with the best videos I have seen on Coursera.

Great knowledge and entry lv skills. Pretty much gave about 1 year of info wrap into a few months of work. I am taking IT with concentration of Computer Science at CSU and they are bonucing informaiton between each other; amazing.

I'm already enjoying the learning process with this instructor. He is thorough and explains concepts thoroughly albeit fast. I'm understanding security concepts that I only memorized to pass CompTIA's Network +. I'll go continue.

Words cannot really express my appreciation for the opportunity to acquire indepth knowledge from this course. Among the 5 courses leading to the certification is the IT Security course.

I have to say a big thank you to Google.

This course takes into account both network security and host security . It incorporate real world scenarios which will help in my growth and development of being active rather than proactive where computer security is concern

I guess this course belongs to the top list of 'most complicated' course in this 5 course program. Thanks to everyone in Google and Goodwill for giving us this great opportunity to learn and acquire this perfect certification.

The course is an opener to the challenges that are out there facing our day to day activities. I have personally learned much to get me prepared to tackle security from my end. Thank you very much for the opportunity offered.

This is a very important part of the course and they left their best instructor for last. Don't get me wrong the other instructors are good too but considering the complexity of the subject matter, I think he handled it well.

This course was an eye opener. It settled my suspision on exactly how cyber attacks has various levels of attacks and how being trained and informed on how to initiate preventive and innovative tools to combat cyber attacks.

This Course Was Very Interesting And Resourceful. I Learned A Tremendous Amount Of Information. This Program Was Something I Needed. I Plan To Continue Learning And Using The Information Gained In All Of My Future Endeavors.

Also this course goes into auch a level of details that you really learn a lot and it is great value for your time and money. Many things I did not know before. I think I have now a much better understanding of IT security.

Deeply comprehensive & informative course, and it covers most aspects required for a cyber security job. Though just knowing these aspects is not enough, but this is definitely a good course for showing the right direction.

Really informative and interesting course. The lecturer was super clear about the concepts and explained them way that even a beginner can understand. Highly recommend for the people who have an interest in cyber security.

Good course for beginners, quite intense at times considering the topic matter one has to soak in and practice. Could be better with more labs and real life case studies about cyber security incidents and handling them.

I knew encryption and firewalls are to protect the systems, but the depth of knowledge i gained is inexplicable. The course makes you understand the basics of every component and methodology. It was a great experience

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.

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.