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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

5,401 個評分
887 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.


426 - IT Security: Defense against the digital dark arts 的 450 個評論(共 892 個)

創建者 Vella N

Feb 13, 2020

Too short, but one of the best out there!

創建者 Filip J

Apr 01, 2018

Fantastic insight into computer security.

創建者 M P

Mar 01, 2020

The course is too technical. I loved it.

創建者 ashu-enow p

Nov 23, 2019


創建者 Jason K

Aug 21, 2019

One of my favorites of the whole course.

創建者 John H

Nov 29, 2018

great course...worth the money and time!

創建者 Johnny E d S

Aug 16, 2018

Really interesting and relevant subject.

創建者 Mohammed R A K

Mar 26, 2018

Very happy. Thank you Google & Coursera.

創建者 David A P

Apr 21, 2020

Great course really tested my knowledge

創建者 Deepak S

Apr 01, 2020

Learned many new skills in IT security.

創建者 Gbolahan M G

Jan 15, 2020

A great course and I really enjoyed it.

創建者 Michael P

Mar 13, 2019

I really enjoyed this course. Thank you

創建者 Bruce B

Apr 25, 2020

I loved it as usual. Very informative.

創建者 Aaron P

Dec 28, 2019

Great course to advance your knowledge

創建者 Joseph R G

May 05, 2019

Great way to round out the coursework.

創建者 pilotti

Apr 08, 2019

googd learning about security feedback

創建者 Wasin M

Aug 19, 2018

I learn a tons in security, Thank you!

創建者 Alicia C

Apr 06, 2020

Very detailed - extremely informative

創建者 Cheryl A

Jan 08, 2020

Fantastic course - I learned so much!

創建者 Gregory H

Oct 25, 2019

Good through over view of IT Security

創建者 Cynthia

Oct 08, 2019

A very challenging and varied course.

創建者 Ruida Z

Jun 03, 2019

Good class with emphasis on security.

創建者 Frances N C

May 20, 2019

A lot of learning, excellent course!!


Jan 10, 2019

very essential for security standards


May 26, 2018

Very useful and I learned many things