Local area networks let families, school, businesses and other entities connect their computers, but they are complex. They make administration simple, and they are customizable. However, they can be difficult to secure appropriately.Know More
In many ways, LANs are similar to the Internet as a whole. They are built on open standards, and the lack of proprietary software and communication standards means that licenses and other costs are not required. Their technology has been proven to be scalable and durable, and few believe they will be replaced by other technology.
Their flexibility, however, also makes them complex, and medium and large networks generally require expert maintenance. The setup process, in particular, is daunting. LAN technology was designed to scale to large networks, and setting it up requires knowing a number of IT topics that require significant experience. Many experts argue, however, that this complexity is unavoidable. There are tutorials that help lay people set up basic functional networks.
The technology used in LANs is designed to be open, which sometimes leads to security problems. By default, all network requests are sent, and vulnerable computers are easy to target. If a particular computer on a LAN is not adequately protected, the networking infrastructure can do little to protect it.Learn more about Internet & Networking
Organizations or businesses that require multiple computers to perform the same task can greatly reduce operational costs by using thin clients. However, if the central server fails for any reason, work processes come to a halt since every thin client connected to it becomes barely usable, and this greatly affects business-hour productivity.Full Answer >
According to the Indiana University Knowledge Base, a local area network domain is defined as a sub-network that is made up of servers and clients, each of which are controlled by a centralized database. User approval is obtained through a central server or a domain controller. The term "domain" can refer to descriptors for Internet sites, which is a site's web address, or to LAN sub-networks.Full Answer >
LAN cables are a specific type of data cable used in computer networking. There are two different types of local area network cables. The first is a standard cable that connects a computer to a router or hub, and the second is called a crossover cable, connecting two computers together.Full Answer >
LAN (Local Area Network) is limited to a single site, usually an office building, while a MAN (Metropolitan Area Network) spans a small region or entire city and WAN (Wide Area Network) is not restricted to a specific geographical location. Each of the networks greatly vary in both size and infrastructure.Full Answer >