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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
25,731 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

SG

Nov 24, 2021

An absolutely engaging and challenging feat that I am so proud to have completed. I hope this opens new door and better job opportunities so that I can better enhance my future. Thank you Google

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2676 - 2700 of 4,273 Reviews for IT Security: Defense against the digital dark arts

By Luiz C P d A M

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Nov 19, 2020

Sensacional

By Alireza A

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Oct 27, 2020

Good Course

By JESUS A J R

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Oct 20, 2020

So awesome!

By Vladimir L

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Aug 4, 2020

Interesting

By Anurag S

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Jul 28, 2020

nice course

By Jahid B S

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Jul 26, 2020

fine course

By Omkar V G

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Jul 23, 2020

Nice Course

By Ronaldo F N C

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Jul 14, 2020

The Best :3

By ANISH P M

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Jun 25, 2020

INTERESTING

By Ashvini C

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Jun 22, 2020

Best course

By Satyanarayan K

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Jun 1, 2020

it was good

By Nayan A

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May 28, 2020

Nice Course

By Shantanu M

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May 26, 2020

It's Great!

By Padmashree N S

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Apr 14, 2020

Nice Course

By Deleted A

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Apr 2, 2020

challenging

By Daniel O A

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Mar 24, 2020

nice course

By RIZKI S

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Mar 9, 2020

Nice Course

By John C

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Dec 5, 2019

Good course

By Stephanie R

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Dec 3, 2019

Good unit!!

By Esbah M

•

Nov 16, 2019

Good course

By Lakshay P

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Sep 29, 2019

Good course

By buck n

•

Jul 28, 2019

It was good

By Satveer S S

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Dec 23, 2018

Good course

By Dark A

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Apr 17, 2018

nice course

By Pahlavon R

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May 30, 2025

verry good