Good

no

The content and explanation of the course are great. However, discussions of various concepts with subtle differences may require other forms of presentation. For example, the concept of preimage attack, second preimage attack, and hash collision would better fit into a table rather than in multiple lines of plain texts. Overall, some diagrams, tables, or animations will make the course presentation much clearer.

Really good start into the world of cryptography! However at times (especially at the hashing part) it gets really complex and you'll need to listen and read it multiple times, and find some simplified examples outside of the course to really understand what happening.

The content in the lectures is pretty good. I would've liked some better reading materials beyond Wikipedia, and the presenter was hard to listen to as a lecturer because he seemed to be just reading from a cue card. I learned stuff though.

Good for academic students since the course introduces lots of fancy terms. If you want to just learn about the cryptography, then this course is not for you. If you want to go deep into cryptography, then register for this one!

It is a good course. I got few information about hash attack which I didn't know before. Only thing which I wish to have more is a little more hands on and also detailed example about Vigenere cipher

Introductional but very nice. Grading can maybe be bettered. Seems somehow to investigate if you have "followed" than if you have "understood" but not easy to do much better for an online course.

Great course!

But please add the translation into Russian. It is very difficult to understand technical English from a topic of cryptography that is unfamiliar to me, as a beginner.

I was expecting more of the mathematics behind Cryptography. Even though this course didn't provide that, it was good. A good introduction to the field of cryptography.

Would have absorbed the course material more concretely if the instructor had slowed down on the pace at which concepts were being disseminated.

This course and the style of lecturing was nice but if there are more problem oriented type class is there then it would be more interesting

Could have been better if it the lectures could have been made more elaborate, also as a beginner it is hard to follow the terminology.

Although my head started spinning halfway through the course, it was filled with enough fascinating concepts to motivate me to finish.

Very difficult course if you have no previous experience with cryptoanalysis and recent stats, but good because it makes you think!

Excellent lectures. Mostly very easy to follow, but some mathematical points were ran through a bit too quickly and thinly.

some concepts introduced in this course can be non trivial and vague which requires a lot of googling searching.

I really enjoyed the journey I would say. I loved the course and it was really detailed and easy to understand.

Great Course but theories should be explained more but as for concepts based course its really great

Introduction intéressante et complète aux principes et systèmes essentiels de la cryptographie.

Very good introduction course with great supplementary materials and examples

I liked the course, the professor and the material, it was a fun course.

It was a great course to start with in this field.

much better than the Stanford course. thank you!

Very interesant, but basic material...