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

4.8
stars
26,005 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

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

JO

Jun 4, 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

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2076 - 2100 of 4,326 Reviews for IT Security: Defense against the digital dark arts

By Edwin C

•

Oct 7, 2020

amazing opportunity!!

By Silent S

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Sep 21, 2020

Brilliant! Thank You!

By Nathaniel D

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Jul 15, 2020

Butt kicking awesome!

By Siam B S

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Jun 27, 2020

wooow mama, loved it!

By Rhea A D

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Jun 26, 2020

A really good course!

By iftekharchowdhury

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Jun 10, 2020

Excellent instructor.

By Mallik C

•

Sep 28, 2019

Great Learning System

By Frank M

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Jul 30, 2019

I enjoyed this course

By Ali A

•

May 11, 2019

cool !! thanks google

By Juan a d o

•

Mar 3, 2019

very good i recommend

By Ahmed H

•

Nov 5, 2018

Great security course

By Joseph Estrada

•

Mar 13, 2026

Great Course, Thanks

By Abdullah K

•

Oct 28, 2025

vraiment intéressant

By Nayely N L C

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Apr 28, 2025

Muy buen aprendizaje

By FRANK F

•

Mar 13, 2025

the tutors were good

By Ashlin A

•

Feb 1, 2025

It is an good cource

By Alexander T

•

Nov 25, 2024

its very interesting

By Martin M

•

Oct 13, 2024

Excellent discussion

By hassan r

•

Jan 29, 2024

good for learning it

By kyle v

•

Jan 22, 2024

great course for ITS

By Miss.Narisara U

•

Sep 25, 2022

Thank you very much

By Victor M

•

Aug 11, 2022

Excelent Information

By PEDRO C

•

Jul 13, 2022

muy bueno y completo

By William T

•

Jun 15, 2022

Great starter cert.

By Abdulhafeez N

•

Nov 7, 2021

An insightful course