Explains why and how encryption protects mobile purchases and other valuable transactions.
I welcome comments and suggestions on how to improve these videos!
Video notes: cys.me/vid/c02.
Video #3 explains how public key cryptography is used to share secrets vimeo.com/197452327
The series begins with Learning Practical Cryptography vimeo.com/189732838
See the entire Cryptosmith series in its album Cryptosmith Series
The video series Grade School Crypto provides additional background information vimeo.com/189517140
Last revision: December 30, 2016