Wireless Networks by Elizabeth Morgan
The information age has been revolutionized not just by the power of computers to process data, but also by the power of communication amongst computers. This communication is responsible for the proliferation of computer networks. Sharing of information, sharing of resources (both software and... One of the recent trends in the computer and communication industries is wireless communication. ... Wireless communication technologies used in wireless networks include analog cellular, digital cellular, Cellular Digital Packet Data (CDPD), mobile radio networks, personal communication services...

Virtual Private Network and Network Connections by Aaron Adams
Network In information technology, a network is a series of points or nodes interconnected by communication paths. Networks can interconnect with other networks and contain subnetworks. Local Area Network (LAN) A local area network (LAN) is a group of computers and associated devices that... Metropolitan Area Network (MAN) A metropolitan area network (MAN) is a network that interconnects users with computer resources in a geographic area or region larger than that covered by even a large local area network (LAN) but smaller than the area covered by a wide area network (WAN).

Wifi - So What Is It? by Michael Russell
In this article we're going to begin to define what wifi is and just how it works. Relatively speaking, wifi is a new technology, created within the last couple of years at the time of this writing. However, the basis on which is created is not really new. ... The problem is that with a wireless network you have to share the bandwidth with all the users connected to the wireless network in a given network. ... While connected to a wireless network, you can do most basic things that are not too intensive such as check email, browse the Internet, connect to conferences, access your home...

Computer Networking Schools Produce Qualified Technicians by Michael Bustamante
A penchant for computers and acquired technical abilities are desirable attributes for future computer networking technicians. Computer networking schools offer an education in the hands-on processes of computer networking. Students learn to configure routers and switches, and install wiring, as... Potential employment opportunities for graduates include positions in computer science, computer information systems, network administration, network systems engineering, network service technology, network analysis and programming, network information systems management, electrical and computer...

Home Wireless Networks by Elizabeth Morgan
A home wireless network can be set up using wireless local area network (WLAN) devices. A wireless LAN has a wireless interface that enables wireless communication amongst the computers and peripheral devices that are a part of the LAN. A wireless LAN has limited range and is designed to be used... A wireless home network can be installed easily by connecting a wireless router to the network. ... It is mandatory to name the wireless network and to ensure that all the computers on the WLAN share the same network name.

Networking Terms: Educating the Client by Joshua Feinberg
It is very important to educate your small business prospects and clients on key small business networking terms and buzzwords. After all, in order to "win them over," you need to be speaking the same language. In fact, you may even want to prepare a "cheat sheet", based on the below... • LAN (Local Area Network) – set of computer systems and peripheral devices connected for sharing resources and providing near instantaneous communications; today’s small business LANs are typically physically connected using Ethernet network adapters and Category 5 cabling; when extended to one or more...

Local Area Networks - Computer Networking by Michael Cooper
Local Area Networks also called LANs have been a major player in industrialization of computers. In the past 20 or so years the worlds industry has be invaded with new computer technology. It has made such an impact on the way we do business that it has become essential with an ever-growing need... A computer that receives the token is given permission to send a packet of information or, if the computer has no packet to send, it passed the token to the next computer.”(Local Area Network Microsoft 2000) I know that it is complicated to understand, but for the actual user the software takes...

Wireless Networking and Security by Andrew Mapp
Although Wireless Networking has great benefits, which are undoubtedly, there are also some drawbacks, which should be considered. Drawbacks such as Electromagnetic interferences, a slower transfer speed then wired Networks and diverse security concerns. ... 1) Ad hoc network is established when wireless communication exist directly from computer to computer. ... Without WEP there is also no authentication for who logs on to the wireless computer or Network, allowing anyone in near distance who can receive the wireless signal to utilize the wireless network for his/her own purpose.

VPN Client by Kent Pinkerton
VPN is an abbreviation for Virtual Private Network. Private network is a network for select users that has a firewall enabled to prevent intrusion from the Internet. Even though such networks tend to be safe from intrusion, it causes a problem for users. ... It is usually used within a company, or by many different companies or organizations, communicating over a public network. ... It will also permit the other systems on the local network to access the Internet. ... Experts in VPN technology warn against connecting the client computer to the Internet directly.

Bluetooth Personal Area Networks by R Heavner
A personal area network, or PAN, is a collection of communication technology devices within the range of one person. When communication between these devices is wireless, the acronym becomes WPAN, or wireless personal area network. In reality, and for all practical purposes, most personal area... As opposed to local area networks (LAN), and wide area networks (WAN), the personal area network operates in a relatively short range, usually up to a maximum of thirty feet. ... A Bluetooth enabled wireless personal network, also known as a piconet, can wirelessly connect a minimum of two and a...