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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
25,722 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

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.

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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1601 - 1625 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Calvin H

鈥�

Apr 26, 2021

interesting and knowledge broadening

By Jubaer R

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Jan 24, 2021

I've learned a lot thank you google.

By Adebola O

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Dec 30, 2020

I really enjoyed taking this course.

By Shamim M

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Dec 24, 2020

I love this course, Thank you Google

By Adonis C

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Dec 13, 2020

I had a great time with this program

By Thierno A M B

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Nov 1, 2020

very informative and exciting COURSE

By Anyaorah C C

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Jul 24, 2020

Thanks for this wonderful opporunity

By Suhana M M

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Jul 9, 2020

It was great learning the course :-)

By Mark A A

鈥�

Jul 8, 2020

Good course to learn about security.

By DEEPAK D

鈥�

May 7, 2020

nice experience with google coursera

By GETACHEW B B

鈥�

Apr 11, 2020

this course is very interesting!!!!

By JP " S

鈥�

Mar 10, 2018

Great information and smart testing.

By Tijani A

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Aug 3, 2025

Wonderful course with good practice

By Vidya K

鈥�

Jun 13, 2025

Very Informative and well narrated.

By AZEEM G

鈥�

Apr 29, 2025

excellent learnig clear all concept

By Amin I

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Jan 16, 2025

Good course, but needs improvement!

By Deleted A

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Jan 15, 2024

My favorite course from the program

By Tim A G

鈥�

Mar 31, 2023

Well laid out and nicely presented.

By Asghar A

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Mar 25, 2023

Very amazing experience with course

By Hung T

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Jan 21, 2023

Great Course, I have learned a lot.

By Jamesps290

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Oct 11, 2022

Great way to understand the basics

By Anjali R

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May 27, 2022

nice experiance i gain much talents

By neil c b

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Mar 29, 2022

Quasi Comp TIA, lots to build on..

By Kenneth E

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Feb 23, 2022

This is course is very informative.

By Allen D

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Nov 20, 2021

Great Course With Great Teachers !