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

4.8
stars
25,648 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

DS

Aug 16, 2018

This course was insane, all the possibilities, the potential for growth, and the different ways to help protect against cyber attacks. It was truly an eye-opening lesson in security. Thank you.

LS

Sep 27, 2019

Fue muy interesante eme encanto, pude aprender muchas cosas que no sabia y todo esto va ser muy util para todos los trabajos que encuentre de ahora en adelante, gracias cousera. Gracias Google

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3226 - 3250 of 4,254 Reviews for IT Security: Defense against the digital dark arts

By Trey K

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Mar 5, 2020

superb

By Investi C

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Feb 6, 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

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By Jamal A

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May 20, 2019

Thanks

By Sergio A C M

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Mar 7, 2019

hi!!!!

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 7, 2025

Ótimo

By KENNEDY C A

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Aug 1, 2025

Ótima

By Rui L

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Jul 12, 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 23, 2025

otimo

By JOAO P O D N

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May 22, 2025

otimo

By Nathaniel S

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May 12, 2025

great

By TAINARA S N

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May 7, 2025

otimo

By AKASH

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Mar 17, 2025

Great

By Carlo A M F

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Mar 3, 2025

bueno

By Farhod S

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Jan 31, 2025

Great

By Chamod S

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Jan 15, 2025

Great

By Tanveer S

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Dec 9, 2024

great

By Ihom J

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Nov 29, 2024

bravo

By marven c

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Nov 23, 2024

Great