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

4.8
stars
25,731 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

CC

Oct 4, 2020

I just have to say the instructor for this course was amazing! Despite it only being in videos, it was engaging and at some point pretty humorous! Thank you for all that you have taught me!

GS

Apr 11, 2020

Personally, I found this course more dense than the previous courses. I would have liked to have seen more visual descriptions of the topics, e.g. cryptography. But other than that, great course :)

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Jun 26, 2020

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Jun 15, 2020

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Jun 11, 2020

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May 22, 2020

cool

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Apr 14, 2020

best

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Feb 27, 2020

good

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Dec 24, 2019

good

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Dec 2, 2019

nice

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Nov 29, 2019

nice

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good

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Jul 13, 2019

surb

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May 1, 2019

Good

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good

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Nov 13, 2018

nice

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Sep 23, 2018

Good

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Feb 13, 2018

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Nov 19, 2025

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Oct 17, 2025

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