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

4.8
stars
26,002 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. Weā€™ll give you some background of encryption algorithms and how theyā€™re used to safeguard data. Then, weā€™ll dive into the three As of information security: authentication, authorization, and accounting. Weā€™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, youā€™ll understand: ā— how various encryption algorithms and techniques work as well as their benefits and limitations. ā— various authentication systems and types. ā— the difference between authentication and authorization. ā— how to evaluate potential risks and recommend ways to reduce risk. ā— best practices for securing a network. ā— how to help others to grasp security concepts and protect themselves. ā— 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 :)

DS

Jan 29, 2019

Course 1 and 5 are probably my favorite of the courses because i feel i learned a lot in these two the most, all are great i just really wanted to learn more about security which was course 5

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2151 - 2175 of 4,326 Reviews for IT Security: Defense against the digital dark arts

By IRFAN M

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Oct 9, 2020

Very Informative!!!

By BBOI T

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Sep 29, 2020

Amazing Course ever

By nagaraju k

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Sep 6, 2020

Very Exited Journey

By Sandesh

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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 -

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Feb 27, 2020

Highly recommended!

By Oyunbold G

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Feb 7, 2020

Good training ever.

By W. A

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Dec 19, 2019

A very good course.

By Vitalie L

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Nov 11, 2019

That was awesome!!!

By Mohd A A

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May 19, 2019

I love this course.

By Sandeep S

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May 6, 2019

Very Good Course..!

By Tonny R

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Apr 22, 2019

Exceptional Content

By Talker S

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Sep 22, 2018

cool google, love u

By C G M

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Sep 8, 2018

Awesome instructor!

By Liviu V

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May 25, 2018

Excellent material.

By LUCAS R M A

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Mar 10, 2026

Top viu, recomendo

By zoe p

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Jul 18, 2025

WELL PREPARED!!!!!

By Layrton A G

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Mar 18, 2025

curso muito bom!!!

By JORGE A S A

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Feb 27, 2025

muy bueno me gusto

By Harsh G

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Dec 14, 2024

Great Experience!!

By Bekzod Q

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Oct 17, 2024

everything is fine

By Aboudramane M O

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Oct 3, 2024

BEST CERTIFICATION