1. Basic Cryptography Presented by Mr. Abhijeet A. More (Perfect Training Center) 2. Introduction • “Hidden writing” • Increasingly used to protect information •…
1. Cryptography, Codes and Cipher, Data Encryption standard 2. Cryptography • Cryptography is a method of storing and transmitting data in a particular form so that only…
Slide 1 1 Electronic Payment Chapter 2 CIM3561 Internet Security for e-Commerce Slide 2 2 Payment system Barter Barter Precious metal Precious metal Government promised to…