Wubi Posted August 7, 2012 Report Posted August 7, 2012 Description: In this video Thomas Piggott explaining how is Cryptography used in everyday life when using a credit or debit card? This is very good presentation and he is also discussing about Online Cryptography using SSL and public keys. This video is to understand how Cryptography is used when using a debit or credit card during everyday life, So in this video he will cover – 1) What is Cryptography? 2) Public Key Encryption 3) Secure Socket Layer and how this works when sending information over the internet. Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Investigations in Cryptography on Vimeo Quote