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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
25,948 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

LS

Sep 27, 2019

Fue muy interesante eme encanto, pude aprender muchas cosas que no sabia y todo esto va ser muy util para todos los trabajos que encuentre de ahora en adelante, gracias cousera. Gracias Google

SG

Nov 24, 2021

An absolutely engaging and challenging feat that I am so proud to have completed. I hope this opens new door and better job opportunities so that I can better enhance my future. Thank you Google

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2651 - 2675 of 4,320 Reviews for IT Security: Defense against the digital dark arts

By Katherin V M M

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Apr 29, 2025

Excelente!!

By Andrey R d N S

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Apr 25, 2025

otimo curso

By kedrich k d

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Apr 16, 2025

it was good

By MARCUS V C P S

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Apr 15, 2025

Ótimo curso

By NARSING D T T

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Apr 10, 2025

best course

By fil M

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Mar 23, 2025

nice course

By SAYLIYEV I S O

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Mar 6, 2025

o'zbekiston

By Ghilman A

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Feb 20, 2025

good thanks

By muchamad i m

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Feb 11, 2025

best course

By Pedro H M d S L

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Nov 27, 2024

Muito bom !

By Stephanie H

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Nov 17, 2024

I loved it.

By Shaista S

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Nov 14, 2024

IT Security

By Insha

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Nov 2, 2024

IT Security

By Sania

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Nov 2, 2024

it security

By Lyka F

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Oct 9, 2024

Best Course

By Rosa C S

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Oct 6, 2024

No Comment.

By Glenda R O

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Jul 8, 2024

Exceptional

By Stella T O

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Jun 26, 2024

Good Course

By Precious C

•

Mar 11, 2024

exceptional

By Jean D P D J

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Dec 31, 2023

So Proud!!!

By Denise C

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Dec 26, 2023

Recommended

By Diyorbek M R o

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Nov 27, 2023

Good course

By Eldose A

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Sep 18, 2023

good course

By Vishnu M

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Sep 16, 2023

good course

By Jason M

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Jul 18, 2023

Great work!