providing e-business and end-to-end business solutions services in the nature of consulting services for electronic commerce, e-marketing, business process engineering, computer systems and network integration, customer/supplier relationship management, knowledge management, enterprise application integration, groupware/collaborative work solutions, and supply chain management; providing website, multimedia, back-end database, and infrastructure design and implementation services; providing hosting/collocation management services; providing information security risk assessment and evaluation services for computer networks; designing and installing complex networked systems; and providing electronic mail solutions in the nature of electronic mail integration and installation,