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

4.8
stars
25,962 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

AB

Aug 21, 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

JO

Jun 4, 2019

Make you relies that we may lock are car and house but we really don'y think how an intrude can take control of our lives but gaining access through poor security at our home and work spaces

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3026 - 3050 of 4,320 Reviews for IT Security: Defense against the digital dark arts

By Taswek, M M R

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Apr 7, 2019

very cool

By Ruben M

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Aug 25, 2018

Loved it!

By Ghulam M D

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May 22, 2018

Thank you

By Sebastián D

•

Feb 26, 2026

Exelente

By C.K. B

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Feb 21, 2026

Awesome!

By 4AL22CD060 Y

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Oct 27, 2025

its good

By William A

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Oct 22, 2025

awesome!

By Jairo V

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Sep 27, 2025

excelent

By Saqib H

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Aug 16, 2025

Not good

By Mirjahon A

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Aug 7, 2025

good job

By Deleted A

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Jul 12, 2025

amazing!

By Raymart R

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Jul 9, 2025

Thankyou

By ABEL F

•

Jul 6, 2025

The best

By JORGE K M L

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Jun 11, 2025

Nice job

By Iasmim A G

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Jun 9, 2025

perfeito

By Abdurazzoqova M

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Jun 3, 2025

the best

By Javoxir A

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May 24, 2025

fabolous

By Bee U

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May 6, 2025

Detailed

By IAGO O G L

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Apr 28, 2025

incrivel

By Einaudy R

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Mar 28, 2025

Es Bueno

By Talib T

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Mar 7, 2025

Mükemmel

By Shoxrux P

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Feb 1, 2025

P#123456

By Dilafro'z H

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Nov 28, 2024

good job

By Dalila A M M

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Nov 17, 2024

EXELENTE