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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
25,837 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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2451 - 2475 of 4,293 Reviews for IT Security: Defense against the digital dark arts

By Andrew M

•

Apr 8, 2019

Great courser.

By Rohit G

•

Jan 6, 2019

Awesome course

By Bryan K

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Jul 4, 2018

Awesome class!

By Lorin J

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Mar 20, 2018

Great program!

By MIRALI X G O

•

May 19, 2025

Hi lm mirali

By Dao L Q T

•

Apr 8, 2025

Great course!

By Jeckson M

•

Jan 28, 2025

Curse Amazing

By danish a

•

Nov 2, 2024

Good learning

By maria z

•

Oct 7, 2024

it was great!

By Jamal T

•

Sep 26, 2024

Great course.

By ABHAY P S

•

Sep 20, 2024

good to learn

By ادهم ا

•

Aug 29, 2024

اكثر من رائعه

By Akbarbek U

•

Jul 11, 2024

thank you bro

By FRANCISCO E F G

•

Jun 21, 2024

faria de novo

By Tunisa K

•

May 2, 2024

Great Coourse

By OLALEKAN B

•

Jan 19, 2024

very detailed

By Keith C

•

Nov 30, 2023

Great course!

By Blas M

•

Mar 18, 2023

Great course!

By SAJIT K N

•

Mar 5, 2023

Very Helpfull

By SHAMSUDIN M

•

Feb 28, 2023

well and good

By BERMUDEZ B

•

Feb 20, 2023

Great Course!

By Koi

•

Dec 12, 2022

Great course!

By Guvan A

•

Oct 24, 2022

it was great

By Moisés P G C

•

Oct 21, 2022

GREAT COURSE.

By Naresh V

•

Jul 19, 2022

greast course