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

4.8
stars
18,792 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

PK

Apr 9, 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.

DS

Apr 25, 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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2151 - 2175 of 3,080 Reviews for IT Security: Defense against the digital dark arts

By Ufuoma J O

•

Mar 15, 2021

satisfied

By Amaury P

•

Feb 16, 2021

excellent

By ABDIHAMID A M

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Feb 9, 2021

fantastic

By Joy R

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Jan 31, 2021

very good

By Harman K

•

Jan 30, 2021

Thank You

By Marvin B P

•

Jan 26, 2021

excelente

By Yousif Y

•

Jan 12, 2021

Excellent

By Jamil I

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Dec 15, 2020

Thank you

By Mohamadain B A A

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Dec 10, 2020

great job

By gustavo a

•

Dec 5, 2020

Excellent

By Chanuka I

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Nov 27, 2020

thank you

By PREM K N

•

Nov 17, 2020

excellent

By Ana

•

Nov 16, 2020

THANK YOU

By Steven C Q

•

Nov 13, 2020

Excelente

By Titus C S

•

Nov 12, 2020

Very nice

By jorge L Z M

•

Nov 11, 2020

***** :-)

By Dieuveu D

•

Nov 10, 2020

Excellent

By Dario R

•

Oct 31, 2020

excellent

By ALBERTO A E E

•

Oct 27, 2020

Excelente

By Angel J M I

•

Oct 26, 2020

Thanks...

By SATARIA O E

•

Oct 26, 2020

Excellent

By Anthony N S

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Oct 23, 2020

VERY GOOD

By Deleted A

•

Oct 18, 2020

i love it

By Muhammad H S

•

Oct 12, 2020

Very Good

By charles o

•

Oct 9, 2020

Excellent

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