Zyxel Communications Inc. recently introduced two security routers for small offices. The Prestige 334 and 334W include a stateful packet inspection firewall, denial-of-service attack prevention and Triple-DES IPSec VPN encryption. The 334W includes an 802.11g wireless access point that supports Wi-Fi Protected Access, 802.1x user-authentication and Wired Equivalent Privacy encryption. Zyxel says near 100M bit/sec throughput makes the routers ideal for Web, e-mail, gaming, videoconferencing and VoIP servers. The routers cost US$70 and $90, respectively.