Ad hoc means "for this purpose only.” Many PCs today have all the necessary equipment to use and install an ad hoc network almost everywhere. However an ad hoc network can save money and is the easiest networks to set up and use, it also has some extra risks.

Identification

1. Ad hoc network, also known as PC-to-PC network, comes in wireless form as opposed to a cabled LAN that uses a physical connection. Any PC having a wireless transmitter can make and act as an ad hoc network for other computers within range, without a wireless router.

Benefits

2. Ad hoc networks are convenient for temporary network requirement having to set up a physical connection for individual PC, reports Boyer. Setting up an ad hoc network needs following software based instructions. Other PCs require a wireless adapter to connect.

Common Uses

3. Ad hoc networks are used to send files locally or share Internet connections with other PCs. A traveler may have Internet access somewhere with other PCs that do not. It is simpler to share a connection than supply individual access channels. Video game players also make ad hoc networks, competitive matches in a setting like a dorm or apartment where the space for cable PCs with each other in a one room is neither there nor practical.

Considerations

4. Windows created a function to control ad hoc networks. PCs with wireless adapters can include a wireless network through "Network Connections". User then requires resetting properties of wireless connection to ad hoc network and inserts preferred settings.

Warning

5. Microsoft suggests that users allow a Wireless Encryption Protection password on any ad hoc network set up. Without WEP, any PC within range of the ad hoc wireless adapter can connect and share files and data and install unwanted software. Allowing WEP needs selecting a security key.