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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
25,722 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

DS

Aug 17, 2018

This course was insane, all the possibilities, the potential for growth, and the different ways to help protect against cyber attacks. It was truly an eye-opening lesson in security. Thank you.

KA

Nov 21, 2023

This course provides a basis for developing safe onlne envronments. It helps understand the security issues and safe surfing.I liked going through the course. It helped me understand things

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2776 - 2800 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Md. S

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Sep 24, 2025

Very Good

By Miguel 脕 G R

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Sep 16, 2025

muy bueno

By Joaquin M I P

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Aug 18, 2025

EXCELENTE

By FRANCISCO R F P

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Aug 4, 2025

Muito bom

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Aug 1, 2025

muito bom

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Jul 21, 2025

very good

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Jul 5, 2025

muito bom

By priya d

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Jun 30, 2025

excellent

By Sohail M

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Jun 24, 2025

thank you

By Joaquim I S S

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Jun 23, 2025

muito bom

By MARIA D S A F

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Jun 21, 2025

muito bom

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Jun 12, 2025

muito bom

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Jun 7, 2025

Muito bom

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Jun 6, 2025

Muito bom

By Antonio K R S

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Jun 5, 2025

excelente

By MARIA T B D S

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Jun 5, 2025

excelente

By CARLOS H A P

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May 29, 2025

muito bom

By CICERO V R M S

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May 29, 2025

muito bom

By khairul b

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May 22, 2025

very good

By ANA T D O M

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May 20, 2025

muito bom

By Jorge M D A F

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May 13, 2025

excelente

By JOSE Y D A P

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May 12, 2025

muito bom

By Yendri I F

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May 10, 2025

Excellent

By SORIANO T C A

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Apr 22, 2025

excelente

By Jes煤s M C

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Apr 17, 2025

muy bueno