Internet like networks that improve communications and collaboration, publish and share information, and develop applications to support business operations and decision making within an organization.

Provide Internet-like access to a company’s operational databases and legacy systems by its customers and suppliers.

A short range cable replacement technology for digital devices.

Networks in which end-user PCs are tied to network servers to share resources and application processing.

Network computers provide a browser-based interface for software and databases provided by servers.

End-user computers connect directly with each other to exchange files.

Any arrangement in which a sender transmits a message to a receiver over a channel consisting of some type of medium.

Provides wireless network access for laptop PCs in business settings.

Intranets and extranets can use their network firewalls and other security features to establish secure Internet links within an enterprise or its trading partners.

The online process of developing, marketing, selling, delivering, servicing, and paying for products and services.

Companies that serve as intermediaries in e-commerce transactions.

E-commerce applications must implement several major categories of interrelated processes, such as search and catalog management, in order to be effective.

Business selling to consumers at retail Web stores is an example.

An e-commerce marketplace that may provide catalog, exchange, or auction service for businesses or consumers.

The processing of money and credit transfers between businesses and financial institutions.