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

4.8
stars
25,905 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

DS

Aug 16, 2018

This course was insane, all the possibilities, the potential for growth, and the different ways to help protect against cyber attacks. It was truly an eye-opening lesson in security. Thank you.

SG

Nov 24, 2021

An absolutely engaging and challenging feat that I am so proud to have completed. I hope this opens new door and better job opportunities so that I can better enhance my future. Thank you Google

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3276 - 3300 of 4,309 Reviews for IT Security: Defense against the digital dark arts

By Sergio A C M

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Mar 7, 2019

hi!!!!

By Adebola E

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Feb 10, 2026

great

By Gaylord I

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Dec 15, 2025

Super

By ANA G D L C

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Sep 30, 2025

Ameii

By Glauber V d C

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Sep 13, 2025

ótimo

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Sep 7, 2025

Ótimo

By KENNEDY C A

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Aug 1, 2025

Ótima

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Jul 12, 2025

great

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Jul 7, 2025

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Jul 2, 2025

great

By Joselaide C F

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May 28, 2025

otimo

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May 23, 2025

otimo

By JOAO P O D N

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May 22, 2025

otimo

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May 12, 2025

great

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May 7, 2025

otimo

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Mar 17, 2025

Great

By Carlo A M F

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Mar 3, 2025

bueno

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Jan 31, 2025

Great

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Jan 15, 2025

Great

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Dec 9, 2024

great

By Ihom J

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Nov 29, 2024

bravo

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Nov 23, 2024

Great

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Nov 12, 2024

great

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Oct 28, 2024

great

By Ryan W G

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Oct 16, 2024

Great