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
25,948 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

Filter by:

1351 - 1375 of 4,320 Reviews for IT Security: Defense against the digital dark arts

By Martha N

•

Jul 31, 2021

Informative and interesting. I have learned alot.

By Pehan K J

•

Jul 12, 2021

Very good lessons, I have learn lot of new things

By Rabih E K

•

Feb 22, 2021

very structured and clear course.Thank you Google

By KALYANKAR B

•

Sep 30, 2020

Best in an online educational platform to attend.

By Bruce K

•

Jun 25, 2020

Great course for understanding network security!!

By Utkarsh S

•

Jun 7, 2020

This course tells a good overview of IT security.

By ZOHEB Z W

•

Apr 22, 2020

i had a great experience going through the course

By Chetan P

•

Sep 18, 2019

Great course structure for all level of audience.

By gsk

•

Apr 30, 2019

Beaut. Take it up, no need any doubts about that.

By León C

•

Jul 7, 2018

Great course, overrall a good learning experience

By Molly W

•

Apr 27, 2018

Fantastic insight into IT security infrastructure

By minh t b h

•

Jul 16, 2025

Provide a lot of useful information for learners

By Yana

•

Jun 3, 2024

So far from IT sphere Cryptology is my favorite!

By FRANCISCO J Q M

•

Dec 31, 2023

Excelente, ayuda a mejorar diversas áreas en IT.

By Hector V

•

Dec 18, 2023

Great information with "real world" application.

By Kasongo K

•

Sep 17, 2023

i enjoyed studying this course. very interested.

By Olabode O E

•

Jun 16, 2023

It is really educative and simply for a beginner

By Jeremiah R

•

Nov 10, 2021

Wonderful course to assist with a new IT career!

By Elie D

•

Oct 17, 2021

very insightful and interesting would definately

By Pashadidan F C

•

Mar 10, 2021

thanks for giving the good modul and explanation

By Sanket U

•

Aug 1, 2020

This course on IT Security was very interesting.

By none

•

Mar 5, 2020

Excellent course ! Learnt so much about Security

By Olaniyi O

•

Jan 16, 2020

Great way having deep understanding of security.

By Job K N

•

Dec 29, 2019

The course was really helpful and I learnt a lot

By Isaac T

•

Dec 7, 2019

This was a wonderful course, highly recommended.