Protecting Privacy in Online Trading System

Abstract: E-commerce websites are being used in our day-to-day life.  Users’ sensitive data are being stored and shared in these websites and its databases.  The project aims at encoding data of the user and showing partial information to the person who manages them.  A viable mechanism to protect sensitive publications and subscriptions is to encode the data before it is disseminated through the brokers. The encoding of data reduces spam and also encodes user’s sensitive information. Base 64 encoding scheme is used to encode the users’ information from untrusted entities or intruders or third parties. Keywords: Encoding scheme, E-commerce websites, Spam, Intruders.