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

4.8
stars
25,972 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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2851 - 2875 of 4,322 Reviews for IT Security: Defense against the digital dark arts

By Logan H

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Mar 30, 2025

Thank You

By Andrey V

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Mar 26, 2025

very nice

By A E

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Mar 16, 2025

I love it

By MO'MINJON J J O

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Mar 13, 2025

Good luck

By Jose L C A

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Mar 11, 2025

Excelente

By G'ulomjon A

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Mar 5, 2025

very good

By Santiago G

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Feb 8, 2025

Excelente

By Phillip N D

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Feb 7, 2025

Educative

By Waqas K

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Feb 6, 2025

Excellent

By Phan V H

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Feb 3, 2025

very good

By GUSTAVO C D A

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Jan 30, 2025

muy bueno

By Zero Z

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Jan 28, 2025

good lock

By Azizbek S

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Jan 13, 2025

wonderful

By Alexandre C d N

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Jan 7, 2025

excelente

By Fotima N

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Nov 23, 2024

very good

By Maria L D d S

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Nov 22, 2024

Excelente

By Элёр Р

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Nov 14, 2024

very good

By yitbarekabera

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Nov 13, 2024

very good

By Shireesha G

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Nov 12, 2024

Excellent

By Dostonbek U

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Oct 31, 2024

very good

By David N d O

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Oct 31, 2024

Excelente

By Zulfa I

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Oct 25, 2024

It's nice

By Muhamad N R

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Oct 24, 2024

thank you

By ninhtv2

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Oct 16, 2024

very good

By Foday S

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Oct 12, 2024

VERY GOOD