Wireless LANs finally bring true mobility to the notebook computer. You can now choose where you want to work and still stay connected to your network! By installing a wireless network card in your notebook you can work in a radius of up to 90 metres from a single wireless access point. If you need more range you simply install another Access Point.
A Virtual Private Network allows people to roam anywhere in the world and safely connect to their organisations network via the Internet. This technology uses an Internet protocol called tunneling to provide a secure connection between the person and the private network.
A Wireless WAN allows you to make significant cost savings by providing a high speed communication bridge between sites. The WWAN can operate at speeds of up to 11mb per second and is very secure due to 128 bit encryption. When you compare WWAN technology to the cost of an equivalent connection provided by a telco you can save yourself a bundle.