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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

4.8
15,906 個評分
2,654 條評論

課程概述

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....

熱門審閱

PK

2022年4月9日

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

2018年4月25日

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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2576 - IT Security: Defense against the digital dark arts 的 2600 個評論(共 2,684 個)

創建者 gajendra s c

2020年9月1日

Grate

創建者 kefalew g A

2020年8月14日

great

創建者 dilkush s

2022年4月17日

nice

創建者 A A l a A

2022年3月4日

nice

創建者 Beau H

2021年8月28日

whew

創建者 sohong d

2021年4月9日

nice

創建者 mustofa

2021年2月22日

good

創建者 Brian G

2020年10月18日

good

創建者 Ajay Y

2020年8月18日

good

創建者 ATechSpot

2020年8月6日

nice

創建者 MIRZA M Y R

2020年7月7日

good

創建者 HASAN, M T

2020年6月20日

good

創建者 Sharma M S

2020年5月29日

good

創建者 JOSHI T S

2020年5月21日

good

創建者 THAKUR S R S

2020年5月15日

good

創建者 Arbazkhan k

2020年5月9日

Cool

創建者 Rohit R

2021年2月1日

...

創建者 Arthur A

2022年6月16日

g

創建者 Sharita G

2022年1月29日

創建者 Dayci R

2022年1月23日

i

創建者 Abdi_shakur M

2021年12月7日

I

創建者 Tuoyo A

2021年9月14日

S

創建者 Narendra V

2020年8月15日

h

創建者 Charles J

2019年10月20日

-

創建者 DeVaughn H

2021年3月26日

I appreciate all who tried their best to make this course, but it just didn't work out for me as well as i wanted. I feel like i didn't retain much information, and that a lot of words and topics were thrown at me so quickly. There were virtually no useful or practical things to do to help us learn hands on either. There were also a lot of things that were not explained properly in depth and that are skimmed over. There are even things mentioned in previous lessons or sections that we don't learn about until much later, but is also glossed over a bit. I dont mean to bash the instructors and the other people behind the scenes who put this together, but at a certain point, i honestly just downloaded the text from the videos to teach myself better. Some videos is someone just reading the text with no prompts or diagrams for 7+ minutes, and videos that have prompts are...almost useless to be honest. I appreciate the attempt at diagrams, but they're not really useful to follow along that much. Anyway, there's more to unpack but my fingers hurt lol. There was some good, like i learned a lot of cool stuff, even tho little portions of the information wasn't useful to my graded quizzes. I hope this course works out for any others that wanna try it. its good to get your feet wet in IT.