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

4.8
stars
25,822 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 :)

DG

Dec 5, 2020

An absolutely engaging and challenging feat that I am so proud to have completed. I hope this opens new door and better job opportunities so that I can better enhance my future. Thank you Google :)

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By Muhlisa O

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Mar 30, 2024

ok

By Komiljon T

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Mar 22, 2024

OK

By 21CS069 S H S

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Mar 3, 2024

NA

By Md N R

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Feb 20, 2024

gd

By Manish B

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Nov 28, 2023

..

By Asım N A

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Jun 15, 2023

:)

By Arnaud G N T

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Dec 31, 2022

Ok

By Darian R

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Sep 23, 2021

+1

By Roberto

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Mar 21, 2021

ty

By David O

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Feb 27, 2021

A1

By kamriyadin

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Nov 9, 2020

ok

By Vimal J

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Nov 4, 2020

Ok

By Marouane F

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Aug 3, 2020

ok

By Víctor R

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Jul 19, 2020

ok

By JOSE V F A

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Jun 25, 2025

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By Nguyễn H Y N

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May 28, 2025

a

By Eldor B

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Apr 25, 2025

1

By Xudoyorov S X o

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Mar 25, 2025

✅

By miguel g

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Feb 28, 2025

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By Adhithyan S

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Feb 21, 2025

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By Oybek G

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Feb 13, 2025

5

By Ari A S

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Feb 6, 2025

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By RUMA R D

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Jan 19, 2025

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By Colybry C

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Nov 28, 2024

5

By Nontakorn K

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Aug 23, 2024

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