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

4.8
stars
25,885 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.

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 :)

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1751 - 1775 of 4,302 Reviews for IT Security: Defense against the digital dark arts

By zhi y

•

Aug 26, 2018

OMG, not easy, but i got this !

By Harun M

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Apr 26, 2025

Thankyou give me those videos

By Peter

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Mar 20, 2025

great course I would recommend

By Gagandeep S

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Nov 26, 2024

Thanks Google for this program

By XUSHNID M B

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Oct 15, 2024

thanks i learned new knowladge

By Clayton B

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Dec 2, 2023

quintessential information ...

By Eric A

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Oct 30, 2023

It's great lesson to depend on

By Raphael M

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Aug 18, 2023

The course was well presented.

By Sangem M

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Aug 10, 2023

nice skills learned new things

By C N G

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Jun 7, 2023

Hard but very very informative

By Ronit R

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Dec 26, 2022

A very good and helpful course

By Kristall H

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Dec 7, 2022

Very beneficial and supportive

By Rahmat H (

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Nov 27, 2022

Excellent, highly recommended.

By Molly R

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Aug 1, 2022

This course was very well done

By Khethukuthula M

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Jun 25, 2022

I am happy with this course!!!

By Esperanza G M

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Oct 3, 2021

Thank you for this oportunity!

By J H

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Jul 24, 2021

Great course. Went very fast!

By Paulus R W A

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May 25, 2021

thanks for coursera and google

By FAZAL A M U

•

Apr 16, 2021

The best course in the program

By Denis D

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Mar 1, 2021

Thank you for this opportunity

By Jinky L

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Dec 19, 2020

So Happy!! And very thankful!!

By Adrian P

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Nov 5, 2020

Difficult but awesome course !

By S L B

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Oct 16, 2020

I t was an amazing experience.

By Simon S V C

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Sep 27, 2020

Excelente todo, muchas gracias

By Anirudh G

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Sep 25, 2020

the best course on IT Security