通过这门课程，我了解到了Cyber Security的方方面面。不同于其他课程的直接就开始教导技术细节，Edward博士先让我对于Cyber Security有了一个更高层次的理解。

不足之处在于教授的很多东西其实会根据不同的情境、以及不同人的理解会有结果上的偏差，因此对于这方面思维的锻炼，个人感觉稍显不足。

另外，Amazon中国上没法买到From CIA to APT这本书鸭！

It was really a cool course to do and it mainly aims to have a brief intro to cyber attacks which happens around us and thanks to Prof.Ed he took the course to another level with his smile

I had fun and it was really enlightening and useful! The only thing I'd like to point out, is I would have liked some more direct teachings about TCP/IP, as it's a really important topic.

Overall great introduction though some of the links that were part of the course were no longer valid, so some material may not have been able to be covered as originally intended.

In this course you get an understanding of Cyber Attacks. The course is very theoretical, but it lays the foundations for the future courses to deep in the world of cyber security.

There's an issue with the final quiz. The directions indicate a figure to be referenced, but the figure is not available. How can the quiz be properly completed without the figure?

the course was awesome, it helped me to learn the basics of cybersecurity analysis which as a beginner's mistake thought to be not necessary.

thank you coursera.

This is a great course, Just know it is all lecture/reading no hands on. With that said if you are just starting out you can not go wrong with this.

Many of the test questions rely on semantics so can be very confusing. After passing exam the incorrect answers should be shown with explanation.

It was great, but the support (in the discussion forum) was nonexistent which was not nice. If they improve this, this course will be excellent.

Great tutor, interesting topic presented in a easily digestable form. Some resources were not available and need to be verified.

It's a nice course to learn the basics of Cyber Attacks. It helps in building strategies to solve Cyber Security Problems.

It was a course which enhanced my knowledge and showed me somes knoocks and corners of cyber security I didn't knew.

Some of the questions are hard to answer (not because they are hard, but because the answers need to be "guessed").

This is an excellent introduction to cyber security. It certainly ignited my interest to explore it further.

very helpful course for beginner to understand the purpose and concept of cyber security and risk management

Speaker is super charismatic, additional readings are interesting but sometimes too complex for beginner.

The course was exceptional except for the final project because the grading for that didn't make sense.

Great course really changed my view of Cyber Security It's more of defense rather then being offence .

very interesting and instructive course......... I recommend to those interested in cyber security

Ed was brialliant in explaining the topics in a very easy laymans language with lot of examples.

interesting and the course lecturer was very good. This is a very basic overview of security.

Nice introduction on Cyber Attacks and how to perform Risk Analysis. Worth spending time.

Great Introductory lesson for anyone who is looking to start a career in cyber security.

j'ai bien aimé le cour, c'est une bonne introduction dans le monde de la cyber sécurité