Great explanations, clear examples and real life uses really recommended.

Thanks professor Katz and Maryland University, it is an amazing Course

Thank you University of Maryland

Thank you Professor Jonathan Katz

Great Course , Amazing Proffesor. I enjoyed it a lot. Worth taking

With the course, I have learnt a greater insights in Cryptography

well organized course. good introduction to cryptography world.

It was very hard, very interesting and very necessary. Thank!

Excelente curso entre lo práctico y teórico es muy completo.

I would recommend this course to my friends and colleagues.

Well structured course with really good explanations.

Excelent course for beginners to get into the topic.

Excellent Course.

Would like to meet sir in future.

Great course. I'll always go back to the material.

Helped me a lot to widen my knowledge, Thank you.

A very interresting introduction to cryptography.

This course is very important and well done

Mil Gracias Maryland, Mil Gracias Coursera.

Very insightful and easily understandable!

You Are Teching Great! Thank You Very Much

Very interesting and informative course.

Very interesting and challenging course.

One of the best course.. thanks a lot..

VERY GOOD KNOWLEDGE ON CRYPTOGRAPHY

Very good course.highly recommend

great contents and informations.