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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

16,261 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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1051 — 1075 de 2,747 Avaliações para o IT Security: Defense against the digital dark arts

por Matthew K

31 de out de 2021

Amazing course. Thank You for every thing.

por Julian A W

5 de set de 2021

I Like This Course It Is Really Beautiful.

por Asim A

27 de fev de 2021

practicing these will sure make perfection

por Steve B

19 de dez de 2020

Excellent. Enjoyed every class. Thank you.


4 de out de 2020

awosome course. Thanks for the opportunity

por Drishti D

25 de jun de 2020

great course to start with your it carrier

por Arjun S

21 de mai de 2020

Excellent course and an excellent program!

por Rehan D D L

1 de ago de 2022

very profesional and step by step guided.

por Ayman A A E

30 de jan de 2022

It was one of the best courses I've taken

por Nancy D

22 de dez de 2021


por Emecheta c

14 de ago de 2021

Awesome Courses for computer enthusiasts.

por Leo P C

26 de mar de 2021

the most best course on IT support Google

por Ray G L G

30 de jan de 2021

Thank you for your guidance, thanks a lot


26 de dez de 2020

This course was Amazing and i learnt alot

por Karlus O

26 de nov de 2020

interesting and now hooked to learn more

por Ajay K S

6 de nov de 2020

Most gripping course for me.

Thanks a lot


30 de jul de 2020

Amazing end to an amazing specialization!

por Hnin H A

22 de jul de 2020

Greatest@ wow@ thank you. Salute, sgt aye

por Ben G s

15 de mai de 2020

An excellent platform, a lot of knowledge

por Vella N

13 de fev de 2020

Too short, but one of the best out there!

por Filip J

1 de abr de 2018

Fantastic insight into computer security.

por Hussein A

21 de jun de 2022

Very cool, it is one of the best courses

por Sergio V D d L

1 de jul de 2021

R​ealmente complicado, pero muy completo

por Francisco J S C

18 de abr de 2021

Very helpful for understanding security.

por mochi b

3 de fev de 2021

I learned a lot of things in this course