Its very useful for beginners who start their career in IT security. The instructor is explaining the concept in a easy way so that we could easily understand. Thanks for this course.

Awesome course! Presentation is great and materials do a great job of covering the material. I took for a refresher and also learned some good info. Hands on is excellent as well.

overall excellent course with excellent labs and material well explained with great examples, I have learn a lot on this course and I do recommend it to anyone as an entry level in IT

This course was a very easy to learn and the concepts were practical that can be implemented in organizations as well as in our personal life as well. Thank you google for this course

Great Course that covered a variety of security topics, tools, and "how to" items as well. I would recommend this course to anyone that is looking to get into IT and/or Cybersecurity!

it was really a great journey with Google, I never knew, could make it so far. This course was a bit lengthy and complex, interesting to know about concepts behind computer security.

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.

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!