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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

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.

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

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Apr 7, 2020

great

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Jan 26, 2020

Great

By MOHAMMED T A

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Nov 16, 2019

Nkce!

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Jul 25, 2019

great

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Jul 4, 2019

Good!

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Apr 8, 2019

Nice.

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Oct 2, 2025

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Aug 30, 2025

Best

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good

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Jun 5, 2025

zuur

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May 14, 2025

Nice

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May 12, 2025

good

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Apr 17, 2025

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Apr 16, 2025

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By Boytemirov M S

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Apr 16, 2025

good