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Learner Reviews & Feedback for IT Security: Defense against the digital dark arts by Google

4.8
stars
25,648 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

GS

Apr 11, 2020

Personally, I found this course more dense than the previous courses. I would have liked to have seen more visual descriptions of the topics, e.g. cryptography. But other than that, great course :)

YG

May 10, 2023

It's a great study experience to participate in program. I received certificate from Google to upgrade knowledge and online certification. i.e. IT Security: Defense against the digital dark arts

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826 - 850 of 4,254 Reviews for IT Security: Defense against the digital dark arts

By luis r

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Jan 3, 2021

What a great course to help understand the Security protocol on computers and companies.

By Ronald D

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Jan 3, 2021

Great course to enhance your skills and strengthen knowledge of an IT Support Specialist

By Sergei R

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Apr 28, 2020

General view with basic details about security. It is a good start point for a beginner.

By Ivan B

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Mar 8, 2018

I have learnt a lot, it is a good point for starting in the (broad) field of IT Security

By Marta D

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Nov 14, 2024

I had an amazing time with the Course. It really help to put everything in perspective.

By Vladimir G

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Nov 13, 2024

Fantastic course! I found it extremely useful and well-structured from start to finish.

By Herman S

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Oct 12, 2023

This was a great course that covered a lot of information without feeling overwhelming.

By Matias R J

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Nov 2, 2020

I really enjoy it, from start to end.

I were able to revise many concepts that i forgot.

By PravinBalaji

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May 13, 2020

A good content course from Google encourages me to learn and do a lot. Thank You Google

By Sjir B

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Apr 14, 2018

Very fun course! I think it touched the right subjects and explained it in a great way.

By AR A

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Nov 11, 2024

Excellent Course highly recommended to anyone who want to know the IT security world!!

By WEE H H

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Feb 27, 2021

Security is new to me and I would like to further my study on this subject. It is fun.

By Ralph A M

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Oct 4, 2020

This was an interesting way to present the concept of security in a data driven world.

By Paul B

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Nov 16, 2019

Great Course thank you to all the instructors it has been a great learning experience.

By jc A

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Jul 25, 2019

excellent course and program. i've learned alot and am proud and glad i stuck with it.

By Damaso

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Jan 28, 2019

Great information! IT Security will only become more prevalent. A very valuable course

By Setiadi W

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Feb 28, 2025

terimakasih, menambah pengetahuan dan wawasan dalam IT Support untuk terus berkembang

By Gabriel M D

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Jan 16, 2025

Esse curso é de suma importância para quem busca entrar no mercado profissional de TI

By CLAIRE B S

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Nov 22, 2023

Learning IT Security: Defense against the digital dark arts was challenging but great

By Degbe J G

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Dec 25, 2022

Great, I think security is one of the most important things to learn in the IT field.

By Alfredo S

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Nov 20, 2021

Informacion veraz y completa, todo lo que debemos saber como soporte IT en seguridad.

By Mohamed A

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Jun 17, 2020

the very good content. and a good instructor.

thank you google and Coursera community.

By Eliseu N

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May 15, 2020

basic knowledge of vital points of how to prevent and protect your organisation infra

By Jennifer, M

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May 6, 2020

This Course has thought me so much more information than what my regular classes did.

By Muhammad H F b H

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May 6, 2020

The course is really informative and is good for kick-starting a career in IT Support