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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
25,722 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鈥檒l give you some background of encryption algorithms and how they鈥檙e used to safeguard data. Then, we鈥檒l dive into the three As of information security: authentication, authorization, and accounting. We鈥檒l 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鈥檒l understand: 鈼� how various encryption algorithms and techniques work as well as their benefits and limitations. 鈼� various authentication systems and types. 鈼� the difference between authentication and authorization. 鈼� how to evaluate potential risks and recommend ways to reduce risk. 鈼� best practices for securing a network. 鈼� how to help others to grasp security concepts and protect themselves. 鈼� new AI skills from Google experts to help complete IT tasks....

Top reviews

BK

Jun 11, 2018

I feel like this went way more in depth than I think most people just getting into it can handle. I think either this needs to be dumbed down or drawn out a bit more, but a lot of great info.

AB

Aug 22, 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

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1051 - 1075 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Steven M P

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Jan 18, 2020

What an amazing course! So much good information! Thank you Google!

By Spas T

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Nov 2, 2019

Absolutely everything about this course was extremely proffesional.

By Engel A G M

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Dec 28, 2018

You will learn technical concept and methods for computer security.

By Penny S

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Sep 15, 2018

Very through overview of security issues for real world challenges.

By John E F I

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Aug 26, 2018

Another course... I learn a great deal on how to protect a network.

By Miguel ( P

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Oct 23, 2024

Great material. Looking forward to putting everything into action.

By Mark B

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May 28, 2024

Great course which I am going to refer back to time and time again

By Winchie T

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Nov 4, 2022

such a nice course!! you will learn a lot if you take this course

By Alysha K

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May 2, 2022

this was fun..it has open my eyes to wanting to go into this field

By Jerome C

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Jan 18, 2021

Very Informative.

Very Challenging.

Straight-forward.

Easy to follow.

By Edgar G

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Oct 25, 2020

La verdad que me gusto mucho este curso, muy bueno, lo recomiendo.

By Jacques L

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Oct 21, 2020

It was fun and I found learning was so much easier in this format.

By Ioannis T

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Oct 11, 2020

very detailed. easy to follow. terminology explained with clarity.

By Mohammad K

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Jul 23, 2020

Lot of thanks from my side because i got my knowledge improvement.

By Laurent B

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May 5, 2020

It's just amazing. All i can say is thank you for this opportunity

By -Artsy P L

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Jan 21, 2020

This was a great and very informative course. I really enjoyed it.

By Hem K K

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May 22, 2019

IT has a lot to cover and it is very important in day to day work.

By Sheril A

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Nov 9, 2018

Awesome , structured and well defined course. Easy to understand..

By Syed M A H

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Sep 5, 2025

very good course for the people who like to pursue IT as a career

By Jeconia K

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Jul 28, 2025

Thanks for this course, it has improved my confidence in IT roles

By Yuli帽o Q A

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Apr 4, 2025

Fue una buena experiencia, he aprendido muchas cosas interesantes

By Edwin V J

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Oct 10, 2024

Very helpful and informative towards non-IT and IT professionals.

By Sharon C

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Jul 11, 2023

Very good course in this certificate program. One of my favorite.

By JAMES O M

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Jun 3, 2022

Very nice to jave an opportunity to explore and learn this course

By Shrinivas M

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Aug 27, 2021

I really loved the entire series. Great content. Thank you google