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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
24,668 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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4001 - 4013 of 4,013 Reviews for IT Security: Defense against the digital dark arts

By Nick F

鈥�

Oct 24, 2021

It is just a primer. This will get you a job in the chat-box helping people perhaps. Very unhappy worst $40 I ever spent. I have had zero job responses even from employers since taking this course. If 糖心vlog官网观看 can find me a job in this field granted the chat-box is all it qualifies you for then I will re-write this review.

By Tarek S

鈥�

Jan 10, 2022

The course severely lacks visual aids and it is delivered in a robotic fashion that is not inspiring nor clear. At times the course felt like learning "vague security concepts" from an audio book. This is not how IT courses should be presented or narrated. The course format needs to be revised from the ground up.

By Justin C

鈥�

Aug 21, 2023

This is the worst course I have taken on your website so far. A ton of information and different terms being thrown at me very quickly without going into any real detail. I feel I have learned nothing.

By Theodore J D

鈥�

Mar 13, 2019

just horrible through and through.

did not learn a single thing.

no redeeming qualities what so ever.

By Brenda C

鈥�

Mar 25, 2023

I got confused and cant seem to understand the [job Id] part and after that

By Joshua S

鈥�

May 3, 2021

heavy on definitions but not implementation

By Gerardo A

鈥�

Sep 15, 2020

So boring, only talking and talking!

By GOVIND S R

鈥�

Apr 17, 2025

i did not get a cetificate

By Alexis T

鈥�

Dec 6, 2022

a nightmare

By Solange M

鈥�

Mar 15, 2021

Completed

By Zvikomborero M

鈥�

Jan 4, 2021

Too basic

By Shashank T

鈥�

Sep 10, 2018

worst

By KATHRYN B

鈥�

May 10, 2021

no