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學生對 Google 提供的 IT Security: Defense against the digital dark arts 的評價和反饋

5,619 個評分
938 條評論


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. Finally, we’ll go through a case study, where we examine the security model of Chrome OS. 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....



Apr 26, 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.


Aug 17, 2018

This course was insane, all the possibilities, the potential for growth, and the different ways to help protect against cyber attacks. It was truly an eye-opening lesson in security. Thank you.


401 - IT Security: Defense against the digital dark arts 的 425 個評論(共 941 個)


Apr 22, 2020

i had a great experience going through the course


Sep 18, 2019

Great course structure for all level of audience.

創建者 Govind S K A

Apr 30, 2019

Beaut. Take it up, no need any doubts about that.

創建者 León D C R

Jul 08, 2018

Great course, overrall a good learning experience

創建者 Molly W

Apr 27, 2018

Fantastic insight into IT security infrastructure


Mar 05, 2020

Excellent course ! Learnt so much about Security

創建者 Olaniyi O

Jan 17, 2020

Great way having deep understanding of security.

創建者 Job K N

Dec 29, 2019

The course was really helpful and I learnt a lot

創建者 Isaac T

Dec 08, 2019

This was a wonderful course, highly recommended.

創建者 Leo S

Jul 03, 2019

I can just recommend this Course! Thank you, Leo

創建者 abhay a s

Jun 28, 2018


創建者 Jallow, E A

Mar 02, 2020

I can't believe that I have made it thus far...

創建者 Ali B

Jan 01, 2020

This is the future of work, for all industries!

創建者 Samuel A Y

Nov 03, 2019

I loved these courses and hope I can find more!

創建者 Sankhadip S

Sep 19, 2019

Very good course for a beginner in IT security.

創建者 Dimitris M

Aug 24, 2019

Very detailed course, comprehensive information

創建者 Humphrey M S

Aug 07, 2019

Full of all there is to know about IT security.

創建者 George A M

Jun 10, 2019

thanks a lot google and many thanks to coursera

創建者 Oleg K

Jun 22, 2018

Very interesting course, i definitely liked it.

創建者 Smith O

May 16, 2020

Action course, very important for IT personals

創建者 Maissan E

Nov 27, 2019

the best course in the certificate, so useful.

創建者 Kori H

Jun 28, 2019

Great course. I learned a lot about security.

創建者 Md T

Mar 20, 2019

Its very useful you can learn a lot of things.

創建者 Francisco X L V

Jul 19, 2018

excellent course. great wealth of information.

創建者 Mihaela R

Apr 23, 2018

Great course and learning materials. Thank you