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

4.8
stars
25,731 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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By RICARDO J D D S

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May 21, 2025

dscdevc

By Mariane A F

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May 5, 2025

foi bom

By AHMAD S F

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Jul 31, 2024

lumayan

By Muhammad r A

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May 29, 2023

amazing

By Juan J

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Nov 15, 2020

Thanks.

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Jan 6, 2020

Awesome

By JUAN K N A

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May 16, 2025

......

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Sep 19, 2024

useful

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Sep 30, 2022

gg ez

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Feb 15, 2022

great

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Feb 4, 2022

Thanks

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Jan 23, 2022

Decent

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Apr 15, 2025

goood

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Dec 23, 2024

goood

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Apr 29, 2024

great

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Oct 7, 2022

Good

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Sep 13, 2022

Good

By Ahmed M M A

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Aug 28, 2022

شكراً

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May 10, 2022

buono

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May 5, 2022

COOL

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Mar 14, 2022

GREAT

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Jul 2, 2021

Great

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Mar 7, 2021

Great

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Feb 10, 2021

great

By HANI S A

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Sep 13, 2020

great