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

4.8
stars
25,731 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

LS

Sep 27, 2019

Fue muy interesante eme encanto, pude aprender muchas cosas que no sabia y todo esto va ser muy util para todos los trabajos que encuentre de ahora en adelante, gracias cousera. Gracias Google

SG

Nov 24, 2021

An absolutely engaging and challenging feat that I am so proud to have completed. I hope this opens new door and better job opportunities so that I can better enhance my future. Thank you Google

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3876 - 3900 of 4,273 Reviews for IT Security: Defense against the digital dark arts

By Michael F T D O T N

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Aug 27, 2020

It was a difficult course, which needed some more presentation format but i enjoyed it

By Mario E S J

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Jun 25, 2020

Falto temas sobre ciencia de datos o inteligencia artificial aplicado a ciberseguridad

By Kseniia K

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Jan 18, 2020

in general it's great and contains a lot of information, but could be better organized

By Olatunji R

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Aug 22, 2022

An exceptional course. A very good course to start the I.T journey though exhausting

By Shannon C

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Aug 1, 2019

Informative but hard. A rubric prior to finishing the final project would be great!

By Tony R

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Oct 21, 2020

I think the exams could be made better. The information and videos were excellent.

By Alan T F

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Jan 1, 2021

I love the practical approach to relaying subject material. It was easy to digest

By Simran M

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Jun 4, 2020

The course was super exciting with the hands-on tool. Thank you for this course.

By krisH J

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Apr 6, 2020

the course is superb and covered many things.I thanks to instructors heartfully.

By Adel A

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Sep 5, 2023

It's a lil bit boring and doesn't have so many visuals to help you understand

By Narayan G

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Jul 15, 2020

Well wanted more practical experiences and some details, else good for basics.

By Deleted A

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May 19, 2020

Great course in very easy way.Learn very much needed concepts.Happy with this.

By Katura K

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Dec 23, 2018

The final assessment instructions were quite vague for a novice IT individual.

By Gabriel S

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May 14, 2024

It was a bit overwhelming but I got thru with it I wish it was more hands on.

By Karin H

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Mar 2, 2021

I would have liked more interaction with creating a secure environment online

By Tony A

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Jul 14, 2018

Good material. I think the pedagogy needs a little work, but good information

By Benjamin M

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Mar 28, 2018

A few announced interesting Supplemental readings where actually not included

By Bill C

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Feb 16, 2022

I t was changeling, and it made me think more deeply about IT Security ....

By Prajakta S

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Oct 16, 2020

Overall a nice certificate! Sometimes things get a little harder than usual.

By Killua S

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Apr 16, 2021

I really enjoyed and got very important knowledge from this specialization

By Pooja

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Sep 15, 2020

awesome way of explaination , literally from zero to hero in cybersecurity

By Naseem A

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May 3, 2020

It is one of the best online certification platform for all the beginners.

By Michael M

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Dec 7, 2019

Good overview of information one should know to get stated in IT Security.

By Daniel H

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Nov 29, 2023

Great course, but outdated. Needs to be updated to a new version in 2025.

By Kin M C

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Mar 11, 2021

It would be better if the course has provided course notes in PDF format.