Wireless routers with Internet connection sharing, networking and firewall features are an alternative to wired routers or networking software.

Wireless routers are wired routers with wireless access points built in so you can have a wired network as well as wireless.

For home users a popular choice is a wireless router with a built-in DSL or cable modem.

Security	Wireless routers are not as secure as hard wired. If you want wireless and security, read the security articles on this page and be prepared to spend some time setting up the security features of your wireless network. If you are using a wireless router you should always set up the security
Testing	Test the firewall features of a router after installation with a service like the Security Space desktop audit.
Firmware	Router manufacturers offer updates for their firmware to add new features and to fix bugs and security problems found by their customers.