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

4.8
stars
25,998 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

Apr 25, 2018

Great course that is full of useful information and presented in an easy to understand way. It's an awesome beginner course that will add to your knowledge and further your knowledge of IT security.

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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3026 - 3050 of 4,326 Reviews for IT Security: Defense against the digital dark arts

By Peace M

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Nov 23, 2019

thank-you

By Nahla M Z

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Sep 2, 2019

very good

By Cutter B

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Aug 30, 2019

Loved it.

By Nesfa

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May 1, 2019

Thank You

By Taswek, M M R

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Apr 7, 2019

very cool

By Ruben M

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Aug 25, 2018

Loved it!

By Ghulam M D

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May 22, 2018

Thank you

By Sebastián D

•

Feb 26, 2026

Exelente

By C.K. B

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Feb 22, 2026

Awesome!

By 4AL22CD060 Y

•

Oct 28, 2025

its good

By William A

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Oct 22, 2025

awesome!

By Jairo V

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Sep 27, 2025

excelent

By Saqib H

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Aug 16, 2025

Not good

By Mirjahon A

•

Aug 7, 2025

good job

By Deleted A

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Jul 12, 2025

amazing!

By Raymart R

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Jul 9, 2025

Thankyou

By ABEL F

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Jul 6, 2025

The best

By JORGE K M L

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Jun 11, 2025

Nice job

By Iasmim A G

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Jun 9, 2025

perfeito

By Abdurazzoqova M

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Jun 3, 2025

the best

By Javoxir A

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May 24, 2025

fabolous

By Bee U

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May 6, 2025

Detailed

By IAGO O G L

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Apr 28, 2025

incrivel

By Einaudy R

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Mar 28, 2025

Es Bueno