I learned a lot in this course. I really appreciated. What I miss in several parts of the course is more examples. There are only a few examples in each lesson and with more examples it would be much easier.

Interesting course, the math was certainly complex. I would have liked to know a little more on how the equation itself worked.

Also more hands on work is also nice and paints a more clear picture.

Thanks

Awesome course those who wants to learn more thing about cryptography should go for it.

I really appreciate work done by Prof. Jonathan Katz.

Thanks Jonathan Katz for sharing your valuable knowledge.

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.

The first 2 weeks are rather simple, week 3 is okay, 4 and 5 are very detailed, and 6 and 7 are easier.

This course was well organized with all the crypto topics that cover the basic need for upcoming sections. I am feeling great by doing this course thank you professor Jonathan Katz.

Very interesting, but a bit too theorical : it would be cool to see more practical case, and the internal mechanisms of a standard encryption scheme like AES.

The course is an excellent one for those who want to learn cyber security. Concepts are explained really well although it requires a higher mathematics.

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

Nice teacher, but the course is tough for those who didn't know ABC of cryptography

PDF slides would have been appreciated. The course is good, contents are good.

It will be helpful to clear your cryptography concept and tnx to coursera

very nice course material, just it was stuffed with too much statistics

A pretty dry topic, but the teacher manages to keep the interest up!

The course is very good, it covers from basics to all adv models

Complicated course that requires lots of mathematic background

Sadly, I was unable to comprehend everything I had seen. :(

es bueno el curso debería estar mas enfocado a la practica

it was very good to be honest. Very good for beginners.

Pretty though at some points, but very interesting.

it helped me to gain the knowledge in cryptograpy

this course was help me to improve the knowledge

Could have given a certificate of accomplishment.

Thank you Prof. Katz. It was a great learning.

it will be better if it translated to arabic