Paper 133: E-Commerce Technologies Electronic Commerce Framework, Electronic Commerce and media Convergence, Traditional vs. Electronic Business Applications, The Anatomy of E-Commerce Applications. Overview of Mobile Computing Applications. Network Infrastructure for E-Commerce: Components of 1-way-Global Information. Distribution Networks- Public Policy Issues, Shaping the 1-way The Internet as a Network Infrastructure. The business of Internet Commercialization. Network Security and Firewalls-Client Server Network Security Threads, Firewalls and Network Security Data and Message Security, Encrypted Documents and Electronic Mail. Architectural Framework for Electronic Commerce, World Wide Web as Architecture, Consumer Oriented E-Commerce Electronic Data Interchange (EDI),EDI Applications in Business, EDI Security and Privacy issues, EDI and E-Commerce, EDI Implementation. Intra-Organizational Electronic Commerce Supply Chain System, Electronic Commerce Catalogs, Documents Management and Digital libraries. Consumer-Oriented Applications, Mercantile Process Models, Mercantile Models from the consumer’s perspective, Mercantile models form the merchant’s Perspective. Types of Electronic Payment Systems; Smart Cards and Electronic payment Systems, Credit Card-Based Electronic payment Systems, Risk and Electronic payment Systems, Electronic payment and security issues and measures, Designing Electronic Payment Systems.