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

4.8
stars
25,881 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

JO

Jun 5, 2019

Make you relies that we may lock are car and house but we really don'y think how an intrude can take control of our lives but gaining access through poor security at our home and work spaces

GS

Apr 12, 2020

Personally, I found this course more dense than the previous courses. I would have liked to have seen more visual descriptions of the topics, e.g. cryptography. But other than that, great course :)

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By Lamla T

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Apr 2, 2024

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By ABDUMARUF X A O

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Feb 11, 2024

111

By Mercymoy G

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Jul 31, 2023

A++

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Apr 9, 2023

ffn

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Apr 13, 2022

waw

By Mohamed M

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Nov 29, 2021

top

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Sep 5, 2021

bom

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Apr 30, 2021

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Feb 21, 2021

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Nov 6, 2020

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Sep 20, 2020

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Jul 18, 2020

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Jul 15, 2020

wow

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Jul 4, 2020

cfc

By Abhay K P

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Mar 21, 2020

osm

By Romeo W

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Aug 3, 2019

yay

By Laiane d J

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Jul 2, 2025

ok

By Walther D R C

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Jun 30, 2025

ok

By Nevan M

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May 28, 2025

na

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May 28, 2025

na

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Apr 16, 2025

NA

By Ashutosh G

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Mar 28, 2025

OK

By Camila O R

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Feb 24, 2025

:)

By Islom U

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Feb 13, 2025

ok