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

4.8
stars
21,938 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....

Top reviews

DM

Aug 13, 2023

Course was very knowledgeable and worth taking. I feel like the training wouldn't be complete if I didn't know about security and how important it is not just for me but for everyone using technology!

OA

Jun 30, 2023

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.

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1301 - 1325 of 3,520 Reviews for IT Security: Defense against the digital dark arts

By Arjun S

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May 21, 2020

Excellent course and an excellent program!

By Michael M

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Feb 7, 2024

excellent good content and well delivered

By Bibi K

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Dec 21, 2023

i loved this course it was really helpful

By Juan F A

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Oct 2, 2023

Great Stuff and very much so informative.

By Luciano G d O

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Jan 12, 2023

Obrigado Coursera e toda a equipe Google.

By Rehan D

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Aug 1, 2022

very profesional and step by step guided.

By Ayman A A E

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Jan 30, 2022

It was one of the best courses I've taken

By Deleted A

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Dec 22, 2021

THANK YOU. IT WAS ALL WORTH EVERY MOMENT.

By Emecheta c

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Aug 14, 2021

Awesome Courses for computer enthusiasts.

By Leo P C

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Mar 26, 2021

the most best course on IT support Google

By Ray G L G

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Jan 30, 2021

Thank you for your guidance, thanks a lot

By GILBERT A

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Dec 26, 2020

This course was Amazing and i learnt alot

By Karlus O

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Nov 26, 2020

interesting and now hooked to learn more

By Ajay K S

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Nov 6, 2020

Most gripping course for me.

Thanks a lot

By MANIKANDAN G

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Jul 30, 2020

Amazing end to an amazing specialization!

By Hnin H A

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Jul 22, 2020

Greatest@ wow@ thank you. Salute, sgt aye

By Ben G s

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May 15, 2020

An excellent platform, a lot of knowledge

By Vella N

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Feb 13, 2020

Too short, but one of the best out there!

By Filip J

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Apr 1, 2018

Fantastic insight into computer security.

By Hussein A

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Jun 21, 2022

Very cool, it is one of the best courses

By Sergio V D d L

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Jul 1, 2021

Realmente complicado, pero muy completo

By Francisco J S C

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Apr 18, 2021

Very helpful for understanding security.

By Micah M

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Feb 3, 2021

I learned a lot of things in this course

By Adan A

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Jan 25, 2021

interesting and pretty fun not gonna lie

By Somdat A K

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Jan 11, 2021

Amamzing Course and an amazing Journey~!