Routers join networks together at a certain protocol layer. A wired or wireless router is typically a small piece of computer hardware.
Routers - Cisco - Cisco Systems
Routers integrate applications such as threat defense, wireless, and IP voice, into the network. Routers ... Cisco Router and Security Device Manager
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 ...
NETGEAR - Wireless routers, adapters, and other networking solutions ...
Wireless Routers, Wireless Adapters, Smart Stackable Swithces, and other networking ... Our reliable, high-performance business-class switches, wireless, security (including SSL ...
More about Wireless Routers Security
All http://start.ubuntu.com/8.04/wireless routers provide some security features, but some routers offer more advanced firewall, content filtering and encryption technologies.