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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
15,627 個評分
2,606 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....

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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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2251 - IT Security: Defense against the digital dark arts 的 2275 個評論(共 2,631 個)

創建者 Mohamad S

2020年7月17日

Top

創建者 Pritam K

2020年7月15日

wow

創建者 Aditya K

2020年7月4日

cfc

創建者 Abhay K P

2020年3月21日

osm

創建者 Romeo W

2019年8月2日

yay

創建者 Darian R

2021年9月23日

+1

創建者 Roberto

2021年3月21日

ty

創建者 David O

2021年2月26日

A1

創建者 kamri y

2020年11月9日

ok

創建者 Vimal J

2020年11月4日

Ok

創建者 Marouane F

2020年8月3日

ok

創建者 Víctor R

2020年7月18日

ok

創建者 Jose P

2021年10月1日

創建者 YUDHISTHIRA S

2021年9月10日

5

創建者 zaferuddin g

2021年7月18日

5

創建者 GARAH A

2021年7月10日

創建者 Wisam A

2021年3月11日

.

創建者 Brayan M C

2020年12月6日

.

創建者 Mario P

2020年10月3日

T

創建者 FAUSTINE F K

2020年6月15日

.

創建者 Mike W

2018年8月20日

T

創建者 S A A

2018年7月3日

G

創建者 M. D

2020年6月28日

Some of the questions were not as well written as they could have been. The criteria I use in this is the following: If I get a question wrong, am I able to learn something from the feedback? That is, as a student that has actually watched all the videos and reviewed all the written material, does any mistake that I make and the feedback provided help me clarify my understanding of the material? In some cases, it was just a matter of learning "the test believes the answer is A and C". It is completely fair to ask me to go back to this or that video or section, but in the cases where I did so, the questions often were not any clearer. Many of the questions were excellent, but I hope that there is analysis of the questions that students miss that is analyzed in terms of final score to better identify which questions created a struggle. In some cases, they are well worded and the struggle is the concepts or breadth of material, in some, a later reading might make it obvious that the question is poorly phrased. This will be even more pronounced in terms of impact for translated questions or second language learners.

創建者 Tony L

2019年7月2日

Great for beginners. This course will help you start learning new things. Remember that are so many things the program can teach you. This helped me a crash start and this motivated me to learn more things outside this course. It can be overwhelming sometimes. I didn't give this a 5 star because there are some assignments that aren't helpful because there are so much that the program can teach you that it's rushed or not explained very well when you start doing assignments.

The nicest thing about this program is that you can start and finish it whenever it's convenient. There are deadlines but you can reset them. Although it's great that you can reset deadlines, you can get lazy and put it off. Believe me, it's hard. It has happened to me. The community and administrators in the forums are also helpful if you have problems or need help.

Hopefully, this certificate helps me land a job and every that finish this course.

創建者 Sterling H

2019年8月1日

Pros: There is a lot of helpful information about security practices, malware, authentication and various security concepts. I learned about the types of tasks IT security professionals accomplish and some challenges they face with technology. The discussion prompts are fun and watching the career tip videos are helpful.

Cons: Many of the supplemental readings are links to complex and often confusing Wikipedia articles. I would prefer if google wrote their own content for the supplemental readings. Focusing more about troubleshooting IT security. The instructor wore a T shirt instead of professional clothing. Wearing a T shirt to teach a course reminds me of the unprofessional toxic bro culture that the tech industry is struggling with. Also I'm not fan of the peer graded assignments.

Overall: I recommend the course because one will gain exposure to the world IT security.