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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
24,729 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

DM

Aug 14, 2023

Course was very knowledgeable and worth taking. I feel like the training wouldn't be complete if I didn't know about security and how important it is not just for me but for everyone using technology!

DS

Apr 26, 2018

Great course that is full of useful information and presented in an easy to understand way. It's an awesome beginner course that will add to your knowledge and further your knowledge of IT security.

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1126 - 1150 of 4,026 Reviews for IT Security: Defense against the digital dark arts

By Chinyere O

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Jan 30, 2022

I am glad i completed this course.. I learned a lot here!!

By Ajak D R

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Dec 19, 2020

excellent courses and looking forward to more challenges,

By Douglas P

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Dec 4, 2020

Excellent course I learned a lot about securing a network.

By Colby G

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Sep 21, 2020

Excellent course and info - I can't thank you all enough!

By Daniel N A D

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Jul 27, 2020

Great introductory course for IT Security oriented persons

By AJINKYA A B

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May 24, 2020

Excellent course help to improve my skill in tech support.

By Andrew R

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Oct 2, 2019

very enlightening and informative excellent work coursera

By Sandeep B

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Aug 25, 2019

Learned a lot in this course. It is recommanded to others.

By Rachael L D

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Jun 25, 2019

Excellent course and instructor. Overall great experience.

By Gladstone T

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Jul 24, 2018

Very good course.with important information on IT Defense.

By Christopher C

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Mar 15, 2025

Great course. I learned a lot, especially about Security.

By MELLINA D S

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Oct 25, 2024

the explanations is easy to understand. Thank you coaches

By Todd R

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Mar 12, 2023

It is not easy but I have learned a lot about IT Security

By Matthew R

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Feb 25, 2021

Useful information for anyone on the internet not just IT

By Anthony G

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Jan 28, 2021

I FEEL LIKE A ROCKSTAR!!!!!!!!! THANK YOU SO MUCH !!!!!!!

By Atuhairwe E

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Nov 28, 2020

i have learnt indepth of security and security of attacks

By Amitabh

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Aug 10, 2020

It completely changed my perception. I 've learned a lot.

By Anjana S

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Jul 24, 2020

Very nice!! great course for cyber security enthusiasists

By Konatham N J b

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Jul 7, 2020

I learn so many cyber attacks basics and love this course

By Shubham S

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May 26, 2020

This Course is very helpful for beginner for IT Security.

By Patel P A

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Nov 18, 2019

Excellent course. Learnt a lot and enjoyed it thoroughly.

By Daniel L

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Mar 5, 2019

Last course and the best! Thank you for this quick intro!

By Reina r

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Jul 24, 2018

This was a tough course. Very detailed but very worth it!

By Kabayo B

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Apr 12, 2025

Excellent for getting started in IT and computer science

By Karan C

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Jun 23, 2023

excellent foundation!

very well deployed lab environement