암호화

There are too much materials for each week for a Hong Kong secondary school (middle school) student. The speed can be adjusted to a slower one, so as to allow more people to catch up the course.

Good course, but can get very deep at times, especially near the middle of the course.\n\nThe first 2 weeks are rather simple, week 3 is okay, 4 and 5 are very detailed, and 6 and 7 are easier.

Excellent course. The proofs that are laid out in a way that made it easy for me to follow along, and it gave me a good overview of the areas of cryptography that are most relevant to me.

Wonderful and well organized course, it is really recommended to take it for those who are interested, which will definitely provide you with really understanding of cryptography!

I really enjoyed passing this amazing course. Prof Katz explained concepts in a clear way . I hope there will be advanced cryptography courses on the coursera too.

Very useful insight about Cryptography, very good practical assignments. I advise it to everyone interested in Cyber Security. Very stimulating.

Thanks a lot to our professor but I think we need to know more about the prerequisites of this course and more examples wit numbers and answers

Thanks to Coursera for that I have studied online this course! Also, thanks to\n\nUniversity of Maryland and to my Professor\n\nJonathan Katz.

This is a really good course to get a high level overview of cryptography, the main elements and concepts, and the teacher is really didactic

I felt it was a good introduction to cryptography. There were quizzes and programming assignments throughout the course to assess knowledge.

The course was insightful and very useful. and i would thank DR.Jonathan Katz\n\nI've learned a lot & really improved my skills

It is a delightful experience to take this course. I could really understand the insights of Cryptography in a better manner.

It found it very well structured course. The way in which Instructor maintains the flow and delivery of ideas is awesome.

Really helpful bur you need to match all the required knowledge before jumping in otherwise you won't understand a thing

All the concepts were explained excellently. Finds application in the Information Security. Thanks to\n\nProf. Jonathan

I would totally recommend this course to everyone who has an interest in cybersecurity. Trust me you won't regret it.

This was a very insightful course, revealing the essential elements of both private and public key cryptography.

Gotta love both the passion and the delivery of the professor. This is a very challenging and rewarding course.

A very insightful course! Would have loved it even more if more programming assignments were there.

This is a best class I joined in coursera whit high quality of sound and method of teaching\n\ntnx