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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
25,714 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鈥檒l give you some background of encryption algorithms and how they鈥檙e used to safeguard data. Then, we鈥檒l dive into the three As of information security: authentication, authorization, and accounting. We鈥檒l 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鈥檒l understand: 鈼� how various encryption algorithms and techniques work as well as their benefits and limitations. 鈼� various authentication systems and types. 鈼� the difference between authentication and authorization. 鈼� how to evaluate potential risks and recommend ways to reduce risk. 鈼� best practices for securing a network. 鈼� how to help others to grasp security concepts and protect themselves. 鈼� new AI skills from Google experts to help complete IT tasks....

Top reviews

DM

Aug 14, 2023

Course was very knowledgeable and worth taking. I feel like the training wouldn't be complete if I didn't know about security and how important it is not just for me but for everyone using technology!

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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1576 - 1600 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Hanek M

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Jul 23, 2020

Perfect course to study from scratch!

By Abdulaziz A

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Jun 23, 2020

was the best studying experience ever

By Christopher C

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Jun 6, 2020

I've truly enjoyed the whole journey!

By Kavya D M

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Jun 1, 2020

it was really great doing this course

By Alicia

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Apr 6, 2020

Very detailed - extremely informative

By Cheryl A

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Jan 9, 2020

Fantastic course - I learned so much!

By Gregory H

鈥�

Oct 26, 2019

Good through over view of IT Security

By Cynthia

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Oct 9, 2019

A very challenging and varied course.

By Ruida Z

鈥�

Jun 4, 2019

Good class with emphasis on security.

By Frances N C

鈥�

May 21, 2019

A lot of learning, excellent course!!

By kevin y (

鈥�

Jan 11, 2019

very essential for security standards

By YIFENG J

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May 26, 2018

Very useful and I learned many things

By Nabil M

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Sep 28, 2025

I have achieved a lot in this course

By Jos茅 R D M M

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Aug 13, 2025

Buen curso y muy completo y profundo

By GERSON L F

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Jun 17, 2025

Show, tudo ser谩 utilizado na vida...

By 啸褍褉褉邪屑芯胁 袞

鈥�

Mar 24, 2025

芯褔械薪褜 泻谢邪褋薪芯 褍蟹薪邪谢 屑薪芯谐芯 褔械谐芯 芯胁芯谐芯薪

By Boluwatife A

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Dec 31, 2024

I want to say a big thank you Google

By asadbek k

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Sep 28, 2024

VERY GOOD . I LEARN MANY INFORMATION

By Barry H

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Nov 21, 2023

Wow what a long six months that was!

By joseph o

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Jan 31, 2023

One of the best course i have taken.

By Dipankar S

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Jan 10, 2023

Its helpful for me in my whole life.

By Jackson M

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Apr 1, 2022

I really enjoyed taking this course.

By Malvern M

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Nov 14, 2021

A comprehensive and exciting course!

By Robert R

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Nov 13, 2021

Fantastic course great information!!

By Hitesh T

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May 14, 2021

I have learned a lot in this course.