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

4.8
stars
25,890 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

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.

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3201 - 3225 of 4,304 Reviews for IT Security: Defense against the digital dark arts

By Taniaja H

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Jun 17, 2025

Great!

By Marcos R S F

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Jun 11, 2025

great!

By Islomov S S o

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Mar 16, 2025

ajoyib

By Arief “ m

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Mar 14, 2025

hhe...

By ANKIT K

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Feb 27, 2025

v good

By Fazliddin

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Jan 16, 2025

ajoyib

By MARLON P A

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Dec 28, 2024

SUPERB

By Soxibjon J

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Nov 10, 2024

Thanks

By Jonathan P

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Sep 4, 2024

thanks

By MARIA R D A G

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Jun 27, 2024

Ótimo!

By mohira h

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Apr 9, 2024

mohira

By Nodirbek T

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Mar 31, 2024

Thanks

By Tonny O

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Jan 20, 2024

Great!

By Amir A M

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Jan 20, 2024

awsome

By Rustambek J

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Dec 20, 2023

thanks

By Maryna D

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Dec 13, 2023

Great!

By Abdulla Z

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Oct 17, 2023

Thanks

By Nanda S A C

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Sep 4, 2023

thanks

By Christ C

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Jun 20, 2023

lovely

By Teresa R

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Apr 28, 2023

Great!

By sebastian m

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Apr 14, 2023

great!

By Meet P

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Nov 6, 2022

thanks

By Jekaterina B

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Nov 1, 2022

Super!

By Dave P

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Oct 28, 2022

Great

By Abdul R S

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Sep 20, 2022

Nice.