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

4.8
stars
25,919 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

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

BK

Jun 10, 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.

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By Jose C

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May 23, 2019

g

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By Jamal A

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May 20, 2019

Thanks

By Sergio A C M

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Mar 7, 2019

hi!!!!

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Feb 10, 2026

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Dec 15, 2025

Super

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Sep 13, 2025

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Jul 12, 2025

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May 28, 2025

otimo

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otimo

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May 12, 2025

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May 7, 2025

otimo

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Mar 17, 2025

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Mar 3, 2025

bueno

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Jan 30, 2025

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Jan 15, 2025

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Dec 9, 2024

great

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Nov 29, 2024

bravo

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Nov 23, 2024

Great

By XAJINAZdROV A

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Nov 12, 2024

great