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

4.8
stars
21,959 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....

Top reviews

OA

Jun 30, 2023

Great course for beginners and experts. Easy to understand and a good refresher for those who have been into IT for a long date. Recommend it to everyone looking for a high quality course on coursera.

SM

Feb 28, 2024

I loved the whole experience beginning to end. I came in already having a BA from state university. Well organized, well produced, and combined with note-taking this course is a no-brainer. Go for it!

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2576 - 2600 of 3,523 Reviews for IT Security: Defense against the digital dark arts

By Walaa F

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Nov 15, 2023

Awesome

By Brian W

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Jul 28, 2023

thanks!

By SMYNE R G C

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Jul 7, 2023

NICE...

By Arhat H

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May 23, 2023

awesome

By Don W

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May 5, 2023

Perfect

By saltcookie

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Mar 29, 2023

good :)

By Nemsis 1 (

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Feb 17, 2023

amazing

By Jason B

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Jan 28, 2023

perfect

By Khaled A

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Jan 19, 2023

Amazing

By Nnamnso A J

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Sep 23, 2022

AWESOME

By Silvance O A

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Jul 5, 2022

Perfect

By Ross A

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Jun 27, 2022

Thanks!

By Ahsan s

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Jun 26, 2022

Amazing

By Emmanuel M

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May 11, 2022

Awesome

By Osama A

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Apr 27, 2022

Amazing

By Deleted A

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Apr 22, 2022

Great!

By MOHAMMED M I

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Apr 6, 2022

Awesome

By JOHN-MARK U

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Jan 29, 2022

Very OK

By Marc A

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Jan 1, 2022

love it

By Thomemmur R

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Dec 11, 2021

Awesome

By Ash M

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Nov 14, 2021

superb!

By Byron N

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Oct 22, 2021

awesome

By Yücel Y U

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Sep 15, 2021

Awesome

By Ahmed E

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Aug 20, 2021

awesome

By Nizar N

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Jul 27, 2021

awesome