Chevron Left
Back to IT Security: Defense against the digital dark arts

Learner Reviews & Feedback for IT Security: Defense against the digital dark arts by Google

4.8
stars
25,731 ratings

About the Course

This course covers a wide variety of IT security concepts, tools, and best practices. It introduces threats and attacks and the many ways they can show up. We’ll give you some background of encryption algorithms and how they’re used to safeguard data. Then, we’ll dive into the three As of information security: authentication, authorization, and accounting. We’ll also cover network security solutions, ranging from firewalls to Wifi encryption options. The course is rounded out by putting all these elements together into a multi-layered, in-depth security architecture, followed by recommendations on how to integrate a culture of security into your organization or team. At the end of this course, you’ll understand: ● how various encryption algorithms and techniques work as well as their benefits and limitations. ● various authentication systems and types. ● the difference between authentication and authorization. ● how to evaluate potential risks and recommend ways to reduce risk. ● best practices for securing a network. ● how to help others to grasp security concepts and protect themselves. ● new AI skills from Google experts to help complete IT tasks....

Top reviews

CC

Oct 4, 2020

I just have to say the instructor for this course was amazing! Despite it only being in videos, it was engaging and at some point pretty humorous! Thank you for all that you have taught me!

GS

Apr 11, 2020

Personally, I found this course more dense than the previous courses. I would have liked to have seen more visual descriptions of the topics, e.g. cryptography. But other than that, great course :)

Filter by:

4101 - 4125 of 4,272 Reviews for IT Security: Defense against the digital dark arts

By kefalew g A

•

Aug 14, 2020

great

By Muskan j

•

Oct 19, 2025

good

By Aditya N

•

Sep 29, 2025

Good

By Lincoln Y

•

Apr 18, 2025

good

By Sharof M

•

Mar 10, 2025

good

By Edgar A Z M

•

Feb 26, 2025

bien

By Reinaldy R

•

Feb 18, 2025

good

By Imam N A

•

Feb 18, 2025

nice

By Junior M

•

Feb 12, 2025

good

By Sanjana R

•

Jan 17, 2025

good

By Choch C

•

Sep 13, 2024

Good

By G J

•

Sep 22, 2023

good

By Maija J

•

Jul 5, 2023

hard

By Okotete K E

•

Apr 22, 2023

good

By Abhijit L

•

Feb 17, 2023

good

By joseph N

•

Jan 9, 2023

NICE

By dilkush s

•

Apr 17, 2022

nice

By A A l a A

•

Mar 4, 2022

nice

By Beau H

•

Aug 28, 2021

whew

By sohong d

•

Apr 9, 2021

nice

By mustofa

•

Feb 22, 2021

good

By Brian G

•

Oct 18, 2020

good

By Ajay Y

•

Aug 18, 2020

good

By Ahmed U A

•

Aug 6, 2020

nice

By MIRZA M Y R

•

Jul 7, 2020

good