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Back to IT Security: Defense against the digital dark arts

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

4.8
stars
25,719 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 12, 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

Apr 26, 2018

Great course that is full of useful information and presented in an easy to understand way. It's an awesome beginner course that will add to your knowledge and further your knowledge of IT security.

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2701 - 2725 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Fred J

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May 16, 2025

excellence

By 娜 王

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Apr 1, 2025

学到了很多东西很不错

By LUIZ M P

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Mar 22, 2025

Muito Bom!

By Amparo C V P

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Mar 1, 2025

Familiares

By Ivanna G M A

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Mar 1, 2025

buen curso

By Laziza A

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Nov 26, 2024

Thank you!

By Deleted A

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Oct 17, 2024

Good like.

By Malik M A

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Aug 12, 2024

,l,,oiuhio

By Joseph L

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Jun 11, 2024

Excellent!

By ABDUMUXTOR M

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May 30, 2024

uzbekiston

By Oybek a

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Apr 8, 2024

veery good

By Javier B

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Apr 4, 2024

Excellent!

By Kevin C

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Mar 22, 2024

Very Good!

By Samuel A D

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Jan 14, 2024

Good, Good

By Adejoke A

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Sep 6, 2023

its Great!

By Dóra M

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Aug 4, 2023

Thank you!

By Millie J P

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Jul 10, 2023

Thank you!

By CHANDAN K

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Jun 27, 2023

very nice.

By Sang “ L

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Apr 12, 2023

Thank you!

By Kaleem U

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Jan 18, 2023

Excellent.

By Robby Y

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Nov 26, 2022

Awesome!!!

By Vali C D

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Nov 13, 2022

Thank you!

By Kevin R

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Oct 6, 2022

Thank you

By Jean T

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Oct 4, 2022

Than you.

By Kavishka M

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Oct 1, 2022

very good