In a nutshell it identifies the most common security attacks and risks, it also makes you understand how security revolves around the CIA principle; very effective in their approach.

Amazing. The course is full of high valued information. And it makes you gain a lot of perspective in how complex the Internet is indeed. And how important is cybersecurity nowadays.

Thank you so much to all the Google instructors that have helped me understand so much about IT support. I feel more confident and understand more than I had coming into this course.

Awesome. Just awesome!!! I have learned so much, and IT Security is just up my alley with all of my previous security experience. Now I will take those skills into the digital realm.

I loved this course. There's so much information that at times I felt overwhelmed. I rewatched several videos. I have a lot of confidence and awareness of proper security practices.

It was in depth concept and was very useful. I finally gained a basic knowledge of IT Security.

Many Thanks to the Instructor for providing a valuable knowledge about the the course.

IT security is the most prominent in all terms concepts so it needs good source of information for both user and company along with a best instructor to deliver which it contains .

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.

I enjoyed the course and know it was very full of useful information. I also realize it will be up to me to continue learning and reviewing the many details covered in the course.

Great course for learning about IT(Information Security) from Google Career Certificates. Thank you Coursera and Google Career Certificates for this amaing learning oppportunity.

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.

This course helped me to learn a lot about Information Technology and how to get a job. As I am a recent graduate, this course brushed my knowledge on IT. Thanks for this course.

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!

Very informative and comprehensive, and a little overwhelming. Lots of information to consider when dealing with network security, and lots of tools to help navigate the maze!

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.