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Voltar para IT Security: Defense against the digital dark arts

Comentários e feedback de alunos de IT Security: Defense against the digital dark arts da instituição Google

13,579 classificações
2,324 avaliações

Sobre o curso

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....

Melhores avaliações

25 de Abr de 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.

4 de Dez de 2020

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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2301 — 2325 de 2,337 Avaliações para o IT Security: Defense against the digital dark arts

por Lonnie M I

20 de Jul de 2020

was not hard enough after the first 2 courses.

por Adityaraj

22 de Mai de 2020

practical explanation is required

por David R M

27 de Set de 2020

A good course. I recomend it

por Donald C

7 de Nov de 2020

it was a hard course

por Jeremiah Z

11 de Out de 2019

It was interesting

por Josh K

15 de Jul de 2020

Needs some work.

por Muhammad H A G

29 de Dez de 2020

lack animation

por Hrefna A

10 de Nov de 2019

Good overview

por Chaiyan S

28 de Mar de 2021

Good Course

por Tom R

21 de Set de 2020

it wasok

por Manuel d C J

4 de Jun de 2021


por Nick R

1 de Fev de 2021

I learned a lot, like I have some ideas at what the issues were during course 4 when the tests kept timing out and pumping out "You got this wrong".. when it was right..

It was the backup to that. It wasn't there. I spent some time constantly failing when it wasn't my fault. That hit my spirit HARD.. It took me longer to take this course because I was scared to move forward and hit that road block again. No one responded back to what could have been done, what was done, or will be done.. nothing was ever done or communicated,

So I continued and finished, by my estimations two months behind... and I did pay for that.

por Tewanna P

11 de Dez de 2020

More hands on learning should be incorporated in to the courses. Providing a better skill and knowledge base for learning.

por Rath P R H

13 de Jun de 2021

Little bit difficult but I still can do it well and passed all of this course.

por Nicholas P

12 de Abr de 2021

Good for someone who is a self learner and would like minimal hands on.

por Piyaphong P

22 de Mai de 2020

It was extremely difficult for me to understand.

por Naja M P

19 de Jun de 2019

more specification when it comes to assignments

por Jeffrey H

2 de Abr de 2018

Better than module 5

por Anthony R

19 de Jul de 2021

Of all the courses, this was honestly the best one. However, most courses are filled with mistakes and errors, the modules don't work well, the information is outdated, and annoying jokes and liberal politics are forced on the student. This course should in no way be labelled as preparation for the CompTIA A+ exam. In information and conciseness, this course is far worse than Professor Messer's free YouTube series. The only thing this is good for really is the badge and credential, though I'm still not sure how much benefit this provides.

por Travis G

20 de Out de 2021

My review is the course isn't finished and Coursera isn't up to the task of hosting. I paid to be a beta tester.

A good bit of the labs didn't work and I can't even retake the last exam to finish the course. Coursera's support staff has assured me an engineering team will be looking into the issue eventually.

Is there good information in it? Yes. But could I do it over, I would do a slurry of CompTIA certs instead.

por Kerem B Y

31 de Mai de 2021

You think that you'll have the certificate after completion? WRONG. Just try to use 7/24 Customer Services Coursera of ''NONSENSE'' for ID verification. Believe me, this company does not care about it's reputation but the fee of 50$

por Chinonso T

23 de Ago de 2021


por Theodore J D

12 de Mar de 2019

just horrible through and through.

did not learn a single thing.

no redeeming qualities what so ever.


9 de Set de 2021

I got enrolled unwillingly and I'm finding it difficult to unenrolled