Courses at Stanford University

Stanford launched online cryptography courses . They will be read by Stanford professor Dan Boneh on January 23 of this year.

Lectures consist of short video lectures, approximately 10 minutes each, totaling about 2 hours per week covering the basics of modern cryptography. There is an interactive - online quizzes, homework and labs. You can ask your questions in the Q & A Forum. Of course it's all free.

Also, Stanford launched many multidirectional courses like this one among them: Anatomy, Human-Computer Interaction, Machine Learning, Computer Security and others .
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On Habré already raised the topic of remote lectures by Stanford earlier, but as it was already written in one of the posts: "Advertising a good undertaking will not hurt." The first , second posts.

I advise you to read, very curious.

UPD:
I cite references to groups where people can discuss these lectures:
https://groups.google.com/forum/#!forum/stanford-online-classes
https://groups.google.com/forum/#!forum/stanford_free_ru