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

4.8
stars
25,930 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

JO

Jun 5, 2019

Make you relies that we may lock are car and house but we really don'y think how an intrude can take control of our lives but gaining access through poor security at our home and work spaces

AB

Aug 22, 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

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3276 - 3300 of 4,316 Reviews for IT Security: Defense against the digital dark arts

By Uppula V K

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May 13, 2020

nice!!

By subham k v

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May 13, 2020

Superb

By Trey K

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Mar 6, 2020

superb

By Investi C

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Feb 7, 2020

I like

By Muataz S

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Jan 3, 2020

Thanks

By Jose C

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May 23, 2019

g

r

e

a

t

!

By Jamal A

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May 21, 2019

Thanks

By Sergio A C M

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Mar 8, 2019

hi!!!!

By Adebola E

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Feb 11, 2026

great

By Gaylord I

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Dec 15, 2025

Super

By ANA G D L C

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Sep 30, 2025

Ameii

By Glauber V d C

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Sep 13, 2025

ótimo

By LEONARDO J D S L

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Sep 8, 2025

Ótimo

By KENNEDY C A

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Aug 1, 2025

Ótima

By Rui L

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Jul 13, 2025

great

By FLORDELIZA S V

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Jul 7, 2025

great

By Robert H

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Jul 2, 2025

great

By Joselaide C F

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May 28, 2025

otimo

By RAIMUNDA V P M

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May 24, 2025

otimo

By JOAO P O D N

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May 23, 2025

otimo

By Nathaniel S

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May 12, 2025

great

By TAINARA S N

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May 8, 2025

otimo

By AKASH

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Mar 17, 2025

Great

By Carlo A M F

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Mar 4, 2025

bueno

By Farhod S

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Jan 31, 2025

Great