A broad survey of the computer science discipline, focusing on the computer's role in representing, storing, manipulating, organizing and communicating information. Topics include hardware, software, ...

This course covers the basic knowledge in understanding and using cryptography. The main focus is on definitions, theoretical foundations, and rigorous proofs of security, with some programming ...

Harvard Free Courses: It is also beneficial for parents who wish to enhance their understanding. Harvard University Free Courses: Harvard University, ranked fifth among the top universities in the ...