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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

18,420 classificações

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


9 de abr de 2022

Great course for beginners and experts. Easy to understand and a good refresher for those who have been into IT for a long date. Recommend it to everyone looking for a high quality course on coursera.


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.

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651 — 675 de 3,019 Avaliações para o IT Security: Defense against the digital dark arts

por Thirumala r

1 de abr de 2022

Very helpful and provides a wide range of information for entry level IT job positions.


24 de fev de 2022

La experiencia del instructor es alta, el material con el que explica todo es muy claro.

por Fatih G

10 de nov de 2021

It is really useful course to learn the basics of computer, system and internet security

por Shaela M

4 de set de 2021

This course was super helpful and very informative! I recommend this course to everyone!

por Eric P

10 de abr de 2021

Effective overview of the IT security principles. Requires only a few hours for 6 weeks.

por luis r

3 de jan de 2021

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

por Ronald D

3 de jan de 2021

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

por Sergei R

28 de abr de 2020

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

por Ivan B

8 de mar de 2018

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

por Matias R J

2 de nov de 2020

I really enjoy it, from start to end.

I were able to revise many concepts that i forgot.

por PravinBalaji

13 de mai de 2020

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

por Sjir B

14 de abr de 2018

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

por WEE H H

27 de fev de 2021

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

por Ralph A M

4 de out de 2020

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

por Paul B

16 de nov de 2019

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

por jc A

25 de jul de 2019

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

por Damaso R

28 de jan de 2019

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

por Degbe J G

25 de dez de 2022

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

por Alfredo S

20 de nov de 2021

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

por Mohamed A

17 de jun de 2020

the very good content. and a good instructor.

thank you google and Coursera community.

por Eliseu N

15 de mai de 2020

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

por Jennifer, M

6 de mai de 2020

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

por Muhammad H F b H

6 de mai de 2020

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

por Jay K

10 de abr de 2022

Awesome teaching and great content thank you Google and Coursera. I really loved it.


27 de mai de 2021

curso Ótimo! aprendi muito vou dedicar mais e mais, Gosto muito Tecnologia em geral