A very insightful class. I learned the basic ins and outs of the dark digital world. I would recommend to a novice whose trying to get started in IT.

Great course. It was easy to understand and thorough. This along with something like CompTIA's A+ will make you a quality candidate in the IT world.

Really good and valuable information was present here as a beginner I have learned alot. Thank you google and the instructor for making this course.

The guy who's reading this course is a lot more interesting than the people in the 3rd and 4th google IT Support Professional Certificate's courses.

Yeah! I made it! Hard work but due to the support and clear lessons it was surely manageable. In those five months I learned a lot. A real eyeopner.

Estoy muy contento de conocer esta plataforma ya que he aprendido infinitamente, lo que mas me agrada es que van al punto. Gracias COURSERA y GOOGLE

It is a really good course to learn about the fundamentals of IT security and a really good head-start towards gaining more knowledge in this field.

I like the topic what i have learned from this lesson, but i think we need more trial to understand and remember it, especially the firewall policy.

I love this class, challenging, but the way they explain everything makes it easy to understand! Keep practicing afterward and continue the journey!

Really enjoyed this course and the learning process. Thank you for offering this course series. Worth the money and it's been a lot of fun learning.

Excellent course. Plenty of material to go through that is explained thoroughly for anyone to understand, even if they're new to learning about IT.

Much has changed since Windows 3.1, and this course provided a good foundation to continue my catching up with the development in the field of IT.

It was a lot of input but absolutely worth it! I did learn so much new things and how vulnerable we can be if we don't practice a internet safety!

A very good course and it has opened up my curiosity to go further in depth. I will consider other IT related courses which will allow me to do so

I learned a great deal about IT security during this course. I had no idea how complex the framework of IT really was prior to taking this course.

Valuable information on every aspect of IT security. I wish the course could make a practice lab in a windows environment and not only on Ubuntu.

It is really useful course that all IT support need to get it. you can learn many things about security. I definitely recommend it to all of you.

The course is beatiful, with a lot of interesting topics. although some the lectures are unavoidably long but it is still very very interesting.

Overall, it was an excellent course. The primary frustration was with the minor glitches and hiccups that confused and prevented my progression.

this is a very nice and very good course to take, though i am a novice but i learn a lot of things specially in the simulations through qwiklabs

Gives you a good set of information and ideas about IT security. The host was good and the material was good, it was a very good course overall.

I enjoy this course, as a new person in this field, this is a good course, I want to really learn too much more!!!! I dream to get a job in IT.

Great Course, learned a lot, finally have a much better understanding of how things work, and feel it will definitely help further my career...

A good, complete unit, and a great challenge to continue learning about this topic, it is as wide as one's capacities and dedication allow it!

This is amust course to pursue. You will be able to stop many bad guys sending malicious activities online when you follow the rules to it.