Excellent course. Some of the material here will be to complicated for many beginners. If you're one of those, please take your time and ask questions to include Zendesk support.

I am glad I took this course and have learned so much. I totally recommend. Now I am just waiting for the next step to find a job in a great workplace where I can apply my skills.

This is the final course, but I am sure that I will return to complete the basic knowledge that I need. I want to work in science and technology. And I plan to go to the stars. =)

An excellent comprehensive exploration into defending network topologies and the aspects of infrastructure that provide connectivity, transactional, and communication convenience.

Great learning experience! Its explained and planned very professionally, with lot of humor in between , highly recommended for learners who want to explore career in IT security.

With Coursera completing courses it will take me to the IT Security Industry, I'm looking forward to be in the field to become a expert. Thank you Coursera..... ! never stop...

Overall this course was very challenging and helpful, because I've learned a lot about the IT security world. Big Thank you to all the instructors who made this course a success.

The most important and consequential course of the specialization! Hope I have lifetime access to the material, as I'm sure to be going back to refresh and deepen my knowledge.

Appreciate the way some of the very complex concepts have been simplified . It covers the complete array of topics. And finally the hands on qwiklab exercies have been helpful.

I love the broad perspective of IT that this course has given me; I know that the rest is left to me and that it is only the beginning of a wonderful journey!

Thank you, Google!

It has been grueling but informative. Will keep the information to review and go into rabbit holes on occasion. Thank you Coursera and Merit America for this new door to open!

Great review of materials and a way to fill in gaps in my knowledge. I was able to jump to exams in areas I was already very familiar with and take more time on areas I wasnt.

I​ am looking to eventually get into cybersecurity and this was the best course in the program to get me read for that field. And it was the one I enjoyed the most so there!

The course was in-depth, relevant and up-to-date. Also, the presenter was articulate and knowledgeable about the course content. All my expectation about the course were met.

A​lot of information to learn in the course and very valuable, definitely worht the time and asbolutely need to sit down and ensure that you pay attenton to the material :).

muy bueno el curso enseña cosas muy importantes sobre la seguridad dentro de las redes que para hoy en dia es muy importante ya que las telecomunicaciones estan en todo lado

I thought i knew how to keep my computer secure , but after this course i realized the moment i open my browser , i am under attack i should not just click on anything i see

This course was very important because I understood a lot about IT Security! And of course I need to learn much more! Thanks to all Coursera and Goggle Team of instructors!

I had a fun time learning all about security. I especially found useful the resources provided at the end of Week 6, that opened up new job opportunities. Much appreciated.

That was a good course. I learn so much about IT, and it more like remembering me with my course on campuss before pandemic. I hope this learn can benefit me on the future.

Probably the hardest course in the program. Some of this info is difficult to process. If I didn't already know about hashing, that would have completely gone over my head.

I have learned a lot of helpful information and skills during this course. I'm almost sad that it's over but I am ready to start using what I've learned in the IT industry.

This is one of the most interesting training of this course, it brings the computer world to a new level. Hope we can work on this and help to protect users and ourselves.

This course is vital as it can even teach some of the basic security systems that you can even apply to you own devices in the real world to protect yourself from hackers.

the course has touched deeply on a lot of cybersecurity methods and best practices. Very comprehensive to get you aware about the dark side of network and the internet.