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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

7,036 個評分
1,207 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. 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.


Jul 01, 2020

Thank you Google, Qwiklabs and the Coursera team for giving me this wonderful opportunity to learn the vast IT world. Thank you for providing me with the knowledge and the start to a career in IT.


351 - IT Security: Defense against the digital dark arts 的 375 個評論(共 1,202 個)

創建者 Svetoslav B

Feb 17, 2020

Improved my knowledge base, it is a lot of material so tread carefully.


Jul 31, 2020

Great, Thanks Gian, Google and Coursera for such and Wonderful course.

創建者 Christopher G

Jul 14, 2020

Some info packed lessons in here but always a fun learning experience.


Jun 28, 2020

these course is simply awesome, its great way of learning cheers !!!!!

創建者 Juan D S C

Jun 10, 2020

Excelente aprendi mucho sobre la seguridad y las amenazas que existen.

創建者 Norma R

May 04, 2020

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

創建者 Charles S

Apr 23, 2020

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

創建者 Andrew E

Jul 18, 2019

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

創建者 Kyle A H

Oct 26, 2018

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

創建者 Jarvis Y

Sep 05, 2018

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

創建者 H T G

Jul 23, 2018

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


Jul 02, 2020

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

創建者 Abebe, Dereje

May 17, 2020

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

創建者 Alexandra A

May 04, 2020

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

創建者 Sanan G

Apr 03, 2020

Last modules were great however the course lacked practical guidance!

創建者 Kegan R W

Nov 02, 2018

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

創建者 godugu b

May 27, 2018

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

創建者 Julian-Robert W

Jul 22, 2020

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

創建者 Marc L

Jun 10, 2020

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

創建者 Poupak G

Nov 28, 2019

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

創建者 Bradley T D

Sep 22, 2018

Fantastic introductory course in computer security policy and tools.

創建者 Joseph B

Apr 29, 2018

Great overview of security with helpful tips you can use immediately

創建者 Nishan A

Jul 30, 2020

This course is very good. It has indeed knowledge in Cyber Secrity.

創建者 Mahmoud e

Jul 22, 2020

make the video short,some videos are 13 minutes, increase lab quiz

創建者 Mohamed A M

Jun 06, 2020

Awesome ,

Thanks a Lot... Google and Coursera Teams

God Bless us All