Chevron Left
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
25,714 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 4, 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 11, 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 :)

Filter by:

3576 - 3600 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By JAYESH D M

•

Jun 3, 2020

GOOD

By M C m

•

May 30, 2020

Good

By JHANSI M

•

May 26, 2020

good

By Mansi b

•

May 24, 2020

good

By Rohan J

•

May 22, 2020

cool

By KOMMIDI D R

•

Apr 25, 2020

good

By JUBINU V

•

Apr 21, 2020

good

By Anuj S

•

Apr 18, 2020

Good

By Khaled H R

•

Apr 14, 2020

best

By DESALANKA S M

•

Feb 27, 2020

good

By Abdallah I M A

•

Dec 24, 2019

good

By Purple M

•

Dec 2, 2019

nice

By Y T

•

Nov 29, 2019

nice

By ram c m

•

Jul 20, 2019

good

By sijo J

•

Jul 13, 2019

surb

By Akash M

•

May 1, 2019

Good

By Mohamed A B

•

Mar 8, 2019

good

By Shikhar B

•

Nov 13, 2018

nice

By Atichat P

•

Sep 23, 2018

Good

By Naasi s

•

Feb 13, 2018

L

o

v

e

By Shoxinur Y

•

Oct 17, 2025

ююю

By Thiago M S G

•

Oct 6, 2025

bom

By Obidjon E

•

Sep 3, 2025

zor

By DAVI V D C

•

Jul 24, 2025

TOP

By İbrahim Ə

•

Jun 20, 2025

Əla