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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
25,719 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鈥檒l give you some background of encryption algorithms and how they鈥檙e used to safeguard data. Then, we鈥檒l dive into the three As of information security: authentication, authorization, and accounting. We鈥檒l 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鈥檒l understand: 鈼� how various encryption algorithms and techniques work as well as their benefits and limitations. 鈼� various authentication systems and types. 鈼� the difference between authentication and authorization. 鈼� how to evaluate potential risks and recommend ways to reduce risk. 鈼� best practices for securing a network. 鈼� how to help others to grasp security concepts and protect themselves. 鈼� new AI skills from Google experts to help complete IT tasks....

Top reviews

DS

Aug 17, 2018

This course was insane, all the possibilities, the potential for growth, and the different ways to help protect against cyber attacks. It was truly an eye-opening lesson in security. Thank you.

AB

Aug 22, 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

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876 - 900 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Manashay r

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Jan 28, 2018

Awesome learning experience and looking for the next level of Security learning

By Dan W

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Jul 26, 2025

Excellent information and a great resource for professionals and those new to IT.

By Bryan D

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May 11, 2022

The best of the 5 Google IT courses. Lots of info and great job search assistance

By A.M I H A

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Oct 9, 2020

Learn about the valuable technologies related to Information technology security.

By Mim A

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Sep 30, 2020

It was an excellent journey and learn a lot of important things from this course.

By DESHAON L T

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Sep 29, 2020

Great program. Now lets go educate the inter-city and give our youth a chance .

By Efua N

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Aug 7, 2020

Very interactive course. Content has been simplified and made very understandable

By Celian L

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Jun 29, 2020

Really interesting topic first and pretty well taught by the professor. Congrats!

By Lakshman K R

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May 27, 2020

It was an Extraordinary course , different from those courses in the same domain

By Ricardo P R

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Feb 7, 2024

Learned so much! Highly recommend this course to anyone trying to break into IT!

By ali h

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May 31, 2022

good course to learn the basics about security thank you for all the information

By Cindy L ( C

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May 3, 2021

I learned alot form this course and I look forward to getting into an IT career.

By Karen L

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Sep 4, 2020

Great course content. Videos and lectures we awesome. Everyone is so informative

By Fellicia M

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Mar 23, 2020

Its a good course to take and prep you for later advance course in the IT world.

By Tyler A

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Feb 20, 2025

This course is a life changer, thank you 糖心vlog官网观看 and Google for being awesome.

By Jonah P

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Mar 19, 2023

The best course and most interesting out of the 5 modules for this certificate.

By Michael J S

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Jan 16, 2023

it s alot of work but it is well worth it teaches you everything need

By Shawn C

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Oct 3, 2022

Worth the challenge and I still need to go to back in the course to learn more

By Jon L

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Oct 25, 2021

This course got me interested in learning more about cyber security. Thank you.

By Daniel A B V

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Oct 28, 2020

Another great course by Google and 糖心vlog官网观看, thanks for this amazing experience

By Muhammad F K

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Jun 22, 2020

Very good course for someone who love IT field. Thanks for 糖心vlog官网观看 and Google.

By Julian T

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Apr 28, 2020

A lot of information to take in but very helpful in learning about the IT field

By Safwan D

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May 17, 2025

it was awesome course it lighted me so many informations about security world.

By Harun Y

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Aug 30, 2023

This course has been very productive. I have completed my shortcomings.

Thanks.