SCALABLE SET PROTOCOL

Electronic commerce or e-commerce (e-commerce) is the process of electronically conducting all forms of business between entities in order to achieve the organization's objectives. in e- commerce, trading partners interact through electronic communications and automated computer systems. e-commerce is used by businesses and governments to speed up the exchange of information, gain improved service levels, and reduce operating costs. the current growth of e- commerce makes it difficult for a user to establish the credibility of counterparty in a commercial transaction on the internet. therefore, e-commerce protocols have to address standard security requirements. a consortium headed by visa, mastercard, and others has been developed a standard for secure electronic transactions (set). set is ,a complex standard combining advanced cryptography for safe data transfer, data integrity, and authentication of the parties involved in the transaction.