Using an InternetWithin a Company

Group of G

An intranet is separated from the rest of the Internet by a firewall – a hardware/software combination that protects the corporate intranet from snooping eyes and malicious attack.

A key component if an intranet is an internal email system.

Email from the intranet that travels to and from the Internet must go through the firewall.

Databases

Coporate databases can be made available over the Intranet via webbased HTML documents and search tools.

Searching those databases will require the creation og CGI scripts or Java programs. Groupware enables people to have online brinstroming sessions,schedule group meetings.

Attend Videoconferences

Meetings where people in different parts of the world can see and talk to each other using their personal computers.

Because the corporation controls the links among business location, it can create high-speed links specifically for Videoconferencing -- something that would be difficult to do on the wider Internet.

Using an intranetIt makes much easier for a corporation to work with other businesses.ex) subcontractors, employees, corporations, customers.

These are done via the Web, which sends requests through the firewall to the Internet.

The transaction travels through a firewall in both directions and uses encryption technology as a security measure.

The case of corporations:They can enable customers to buy goods and services from them on the Internet by linking the corporation's sales systems to the Internet through the intranet.

Reference:http://en.wikipedia.org/wiki/Intranet