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

4.8
stars
25,693 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

GS

Apr 12, 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 :)

YG

May 11, 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

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4101 - 4125 of 4,264 Reviews for IT Security: Defense against the digital dark arts

By Imam N A

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Feb 18, 2025

nice

By Junior M

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Feb 13, 2025

good

By Sanjana R

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Jan 17, 2025

good

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Sep 14, 2024

Good

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Sep 22, 2023

good

By Maija J

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Jul 5, 2023

hard

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Apr 22, 2023

good

By Abhijit L

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Feb 18, 2023

good

By joseph N

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Jan 9, 2023

NICE

By dilkush s

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Apr 18, 2022

nice

By A A l a A

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Mar 4, 2022

nice

By Beau H

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Aug 28, 2021

whew

By sohong d

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Apr 9, 2021

nice

By mustofa

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Feb 23, 2021

good

By Brian G

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Oct 19, 2020

good

By Ajay Y

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Aug 18, 2020

good

By Ahmed U A

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Aug 7, 2020

nice

By MIRZA M Y R

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Jul 8, 2020

good

By HASAN, M T

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Jun 20, 2020

good

By Sharma M S

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May 29, 2020

good

By JOSHI T S

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May 21, 2020

good

By THAKUR S R S

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May 15, 2020

good

By Arbazkhan k

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May 9, 2020

Cool

By KAUA P B D N

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Jun 16, 2025

bom

By Shahzodbek M

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May 26, 2025

yuf