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

4.8
stars
25,748 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 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 :)

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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2126 - 2150 of 4,280 Reviews for IT Security: Defense against the digital dark arts

By Sandesh

•

Aug 29, 2020

It was Just Great!!

By Shashank B S

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Aug 5, 2020

BEST COURSE EVER!!!

By Federico M G

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Jul 25, 2020

Very Helpful course

By Putra P

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Jun 9, 2020

Thanks very much :)

By Nikunj A R

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May 9, 2020

I Like lab Practice

By Farbod -

•

Feb 27, 2020

Highly recommended!

By Oyunbold G

•

Feb 6, 2020

Good training ever.

By W. A

•

Dec 18, 2019

A very good course.

By Vitalie L

•

Nov 11, 2019

That was awesome!!!

By Mohd A A

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May 18, 2019

I love this course.

By Sandeep S

•

May 6, 2019

Very Good Course..!

By Tonny R

•

Apr 22, 2019

Exceptional Content

By Talker S

•

Sep 22, 2018

cool google, love u

By C G M

•

Sep 8, 2018

Awesome instructor!

By Liviu V

•

May 25, 2018

Excellent material.

By zoe p

•

Jul 18, 2025

WELL PREPARED!!!!!

By Layrton A G

•

Mar 18, 2025

curso muito bom!!!

By JORGE A S A

•

Feb 27, 2025

muy bueno me gusto

By Harsh G

•

Dec 14, 2024

Great Experience!!

By Bekzod Q

•

Oct 17, 2024

everything is fine

By Aboudramane M O

•

Oct 3, 2024

BEST CERTIFICATION

By Zein L

•

Aug 17, 2024

كانت في قمة الروعة

By James G

•

Dec 16, 2023

Great Course !!!!!

By Er. S S

•

Oct 10, 2023

I love this course

By limesha j

•

Aug 18, 2023

highly recommended