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

4.8
stars
25,722 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

SG

Nov 24, 2021

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

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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3001 - 3025 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Einaudy R

•

Mar 28, 2025

Es Bueno

By Talib T

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Mar 7, 2025

Mükemmel

By Shoxrux P

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Feb 1, 2025

P#123456

By Dilafro'z H

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Nov 29, 2024

good job

By Dalila A M M

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Nov 18, 2024

EXELENTE

By Phạm V T

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Sep 18, 2024

love it.

By Ziyodillo A

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Sep 15, 2024

Отличный

By AR S

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Sep 15, 2024

the best

By TEDI R

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Sep 3, 2024

good job

By LORHANA R M

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Aug 4, 2024

Perfeito

By LUIS A G R

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May 27, 2024

Amazing!

By Patrick K E

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Feb 13, 2024

SO HAPPY

By davidmajeed

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Jan 16, 2024

security

By Mohammed a S

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Dec 18, 2023

the best

By Dalton A K

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Jul 16, 2023

GREATTTT

By Pelemo O

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Jun 16, 2023

AWESOME!

By ayyaz k a

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Feb 2, 2023

too good

By Layla j

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Dec 3, 2022

loved it

By Mahmoud H

•

Nov 7, 2022

excelent

By KELVIN O

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Nov 2, 2022

NICE JOB

By Sabbar B Z E

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Oct 21, 2022

Thank's

By Dorris J

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Oct 14, 2022

awesome

By Vincent R D V

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Oct 6, 2022

amazing

By Almurisi A

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Sep 9, 2022

vry good

By Nwachan T A J

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Sep 8, 2022

was good