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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

15,538 classificações
2,595 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


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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701 — 725 de 2,619 Avaliações para o IT Security: Defense against the digital dark arts

por Norma R

3 de mai de 2020

This was by far the most interesting section of the IT Support course.

por Charles S

23 de abr de 2020

Excellent course with a lot of very detailed and relevant information.

por Ehere A

18 de jul de 2019

This course has enabled me acquired more knowledge about IT security !

por Kyle A H

26 de out de 2018

Awesome Course learned a lot of new material to add to my IT tool box!

por Jarvis Y

5 de set de 2018

A lot of great information and the final project was very challenging.

por H T G

23 de jul de 2018

The teacher was very engaging and interesting! I enjoyed it very much.

por lavender r

31 de ago de 2021

Quite informative and up to date reflecting modern security concerns.

por Yashoda D S J

7 de fev de 2021

I'm very satisfied about this course,course content and all lectures.

por Rendulph N

19 de jan de 2021


por Laura G A H

1 de out de 2020

Excellent course, I would like you to go deeper into network security


27 de set de 2020

I learned lots of lots new things through this course. Thanks google.

por RG7

2 de jul de 2020

It's very informative, now im very well prepare towards my new career

por Abebe, Dereje

17 de mai de 2020

it was a great addition to the whole Google IT support certification.

por Alexandra A

4 de mai de 2020

Wow. I didnt think I could do this but I am so glad I did! Thank you!

por Sanan G

3 de abr de 2020

Last modules were great however the course lacked practical guidance!

por Kegan R W

2 de nov de 2018

Just completed the coarse and I cant wait to get into a career in IT!

por Balakrishna

27 de mai de 2018

Its a great Course and learned a lot, thank you coursera and googlers

por Joseph M

28 de fev de 2021

Great Experience. I really enjoyed the course. I feel I learned alot

por Julian W

22 de jul de 2020

This is exactly what I needed -- a comprehensive introduction to IT!

por marc l

10 de jun de 2020

I thought this course was very informative and I loved the material.

por Poupak G

27 de nov de 2019

it gave me a good view of the importance of security! which is great

por Brad D

22 de set de 2018

Fantastic introductory course in computer security policy and tools.

por Joe B

29 de abr de 2018

Great overview of security with helpful tips you can use immediately

por Sneh E

4 de mar de 2021

very nice program and course loved it thanks google thanks coursera

por Moussa M

14 de dez de 2020

Great course! I feel more open to opportunities than before. Thanks