Chapter 5: Networking and Communication
The networking revolution has completely changed how the computer is used. Today, no one would
imagine using a computer that was not connected to one or more networks. The development of the
Internet and World Wide Web, combined with wireless access, has made information available at our
fingertips. The Web 2.0 revolution has made us all authors of web content. As networking technology
has matured, the use of Internet technologies has become a standard for every type of organization.
The use of intranets and extranets has allowed organizations to deploy functionality to employees and
business partners alike, increasing efficiencies and improving communications. Cloud computing has
truly made information available everywhere and has serious implications for the role of the IT
department.