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

4.8
stars
25,805 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

YG

May 10, 2023

It's a great study experience to participate in program. I received certificate from Google to upgrade knowledge and online certification. i.e. IT Security: Defense against the digital dark arts

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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3076 - 3100 of 4,286 Reviews for IT Security: Defense against the digital dark arts

By Kenna J

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Mar 30, 2020

loved it

By Marc J

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Jan 30, 2020

Awesome!

By Tylesha G

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May 24, 2018

Awesome!

By JHONNY V S F

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Jul 5, 2025

Amazing

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Jun 27, 2025

amazing

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Jun 12, 2025

perfect

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May 23, 2025

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May 13, 2025

Ótimo!!

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May 12, 2025

amazing

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Apr 21, 2025

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Apr 12, 2025

Amazing

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Mar 6, 2025

amazing

By DILARAM B A

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Mar 1, 2025

Отлично

By А4 А

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Feb 27, 2025

спасибо

By Amritpal K D

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Jan 11, 2025

Awesome

By Alisher E

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Dec 16, 2024

perfect

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Dec 3, 2024

awesome

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Nov 30, 2024

Amazing

By Jarlin G C H

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Oct 23, 2024

buenaso

By Jonathan K

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Sep 3, 2024

awesome

By Salisu O

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Jul 26, 2024

Helpful

By Deleted A

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Apr 11, 2024

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By Keyshaun B

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Feb 16, 2024

Amazing

By Walaa F

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Nov 15, 2023

Awesome

By Brian W

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Jul 28, 2023

thanks!