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

4.8
stars
25,719 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.

AB

Aug 21, 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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By Vemula R R

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Apr 13, 2020

happy

By Aldo T

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Apr 7, 2020

great

By Olouwole A

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Jan 26, 2020

Great

By MOHAMMED T A

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Nov 16, 2019

Nkce!

By Andy F

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Jul 25, 2019

great

By Nikolay I

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Jul 4, 2019

Good!

By Daniel F M C

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Apr 8, 2019

Nice.

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Oct 2, 2025

good

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Aug 30, 2025

Best

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Aug 21, 2025

amei

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Jul 16, 2025

good

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Jul 3, 2025

Nice

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Jun 27, 2025

good

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Jun 24, 2025

good

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good

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Jun 16, 2025

good

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Jun 5, 2025

zuur

By Deleted A

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May 14, 2025

Nice

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May 12, 2025

good

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May 11, 2025

good

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Apr 29, 2025

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good

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Apr 17, 2025

good

By Ismatov A T o

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Apr 16, 2025

good

By Boytemirov M S

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Apr 16, 2025

good