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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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2726 - 2750 of 4,320 Reviews for IT Security: Defense against the digital dark arts

By Daniel O A

•

Mar 24, 2020

nice course

By RIZKI S

•

Mar 9, 2020

Nice Course

By John C

•

Dec 5, 2019

Good course

By Stephanie R

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Dec 3, 2019

Good unit!!

By Esbah M

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Nov 16, 2019

Good course

By Lakshay P

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Sep 29, 2019

Good course

By buck n

•

Jul 28, 2019

It was good

By Satveer S S

•

Dec 23, 2018

Good course

By Dark A

•

Apr 17, 2018

nice course

By Azizbek Y

•

Mar 15, 2026

Samarqaand

By Luis E P R

•

Feb 6, 2026

muy bueno.

By Pahlavon R

•

May 30, 2025

verry good

By Deleted A

•

May 18, 2025

Very good!

By Fred J

•

May 16, 2025

excellence

By 娜 王

•

Apr 1, 2025

学到了很多东西很不错

By LUIZ M P

•

Mar 21, 2025

Muito Bom!

By Amparo C V P

•

Mar 1, 2025

Familiares

By Ivanna G M A

•

Feb 28, 2025

buen curso

By Axtamova L

•

Nov 25, 2024

Thank you!

By Deleted A

•

Oct 17, 2024

Good like.

By Malik M A

•

Aug 12, 2024

,l,,oiuhio

By Joseph L

•

Jun 10, 2024

Excellent!

By ABDUMUXTOR M

•

May 29, 2024

uzbekiston

By Oybek a

•

Apr 8, 2024

veery good

By Javier B

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Apr 3, 2024

Excellent!