Excellent material. As usual with computer science courses, some of the material could be presented a bit more clearly. But I am really happy to finally understand this material now.

Great intro to a complex topic.

It could be improved by having the programming assignments be:

+ Mandatory

+ More related to actual cryptographic algorithms/libraries (only some are)

Interesting and learned a lot, but probably need a greater foundation in hex and mod math than I had. I suspect there are prerequisites re in the formal program.

Good overall course, it could use an update on some minor points. Theory is a strong part of the course. I hope the Crypto II course will be up one day.

Best cryptography course ever!! Detailed and clear explanation, fun, nice quizzes. But it would be better if the pace was a little bit slower.

Excellent Course to understand the Crypto Construction, Possible Attacks, Semantic Security and pplications of crypto in real world scenarios

Great course. Not easy to sustain the rhythm, I prefer "at your own pace" kind of course, where you have time to dig into the subject.

The contents are presented in a super good way, this is the best way for anyone to learn basic and essential concepts on cryptography.

Very good course with a level accessible without the need to be a mathematical guru. Maybe some videos are a little beat too long.

Above all, the clarity, quality and engaging nature of Professors Boneh's videos made this a great learning experience. Thanks.

Very interesting but sometimes too detailed. Courses often needs good knowledge in mathematics althought there are some reviews.

A bit hard to follow some of the math stuff if you don't have a background it in, but pretty informative course overall

Course is very interesting but, in my opinion, it is a bit theoretical. I would like the course were more practical.

Fantastic course that gives the basic notions of cryptography. Both practical a theoretical tests are very useful.

Great course, but a bit disappointed by the fact that I'll have to do it all over again to get a certificate.

The Course has been more about knowing about and implementing them and has been more helpfull in doing so.

Exceptional Course .. Especially he lectures were clearly explained. But the exercises were a bit tough.

Need some base for the new students on this subject, or recommend some first steps before this course

Very thorough, lot's of math. A bit too academic for my taste, it's not really useful in practice.

Pretty good, though needs more basic understanding. Quite a bit of prereq's for this course!

(+) Really good training also for beginners.

(-) Sometimes the teacher talks very quickly.

given videos is not helping to do the given problems in the quiz (not all, some problems)

this course has really helped me to build the basic knowledge in the field of security.

Really enjoyed taking this course. Hoping to learn more, Inshaa Allah(God willing).

It covers theory concepts very greatly, but still lacks in practical solving