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
25,927 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 28, 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

BK

Jun 11, 2018

I feel like this went way more in depth than I think most people just getting into it can handle. I think either this needs to be dumbed down or drawn out a bit more, but a lot of great info.

Filter by:

4026 - 4050 of 4,313 Reviews for IT Security: Defense against the digital dark arts

By Marcos S

•

Aug 21, 2018

Nice intro to IT security.

By Julio P

•

Dec 9, 2019

Challenging but exciting.

By Ruth S L R

•

Feb 26, 2025

It was a little too hard

By Michael O P

•

Aug 29, 2022

I had a good experience

By Patrik J

•

Aug 5, 2022

Great beginners course.

By Donte K

•

Jun 11, 2021

Great beginners course!

By SHUBHANKAR M

•

Oct 14, 2020

It was great experience

By Shreyas P M

•

May 23, 2020

it was great experiance

By Umesh P

•

May 8, 2020

A very helpful course!

By Mouhamadou M D

•

Feb 28, 2025

Manque de la pratique

By Linda S

•

Feb 2, 2025

I enjoyed this course

By John J

•

Dec 7, 2021

Quite dense at times.

By Damian C

•

Feb 21, 2020

Another great course!

By David B

•

Aug 11, 2018

decent somewhat basic

By Steve R

•

May 15, 2024

gives you the basics

By Osaheni E

•

Feb 18, 2023

On point. Very nice.

By Fernando L

•

Sep 13, 2022

buen curso completo

By Jatin B

•

Jul 15, 2020

wonderful experience

By Phillip D

•

Mar 4, 2020

good beginner course

By karan r

•

Feb 17, 2025

Awesome course ever

By مجاهد ا

•

Feb 13, 2025

THE BEST FOR CAREER

By Pranay W

•

Apr 25, 2020

great for beginners

By Abdoulmajid I

•

Oct 3, 2025

very goood courses

By Zakaria M

•

Mar 11, 2025

كمية معلومات رهيبه

By Jason B

•

May 21, 2023

Somewhat confusing