stealth network firewall, NAT software router, HTTP caching, SOCKS server, access control and authentication, built-in DHCP Server, dial-up control, VPN (PPTP and IPSec), network monitoring and management, banner blocking, firewall timing control

Secure mail server with anti-virus & anti-spam, built-in firewall with NAT and real-time web content filter proxy for controlled Internet sharing. Access your e-mail anywhere using the included web mail client. The 5 user version is FREE.

NATural IP allows you to run all your existing Internet applications, including videoconferencing, streaming media and group collaboration tools. It works through NAT and shared IP addresses, and is very easy to install.

2 Programs in 1 : VideoChat (1-to-1 chat, Personal Address Book, BuzzCard invite-a-friend, NAT Router / LAN Support and easy setup Wizard) & VideoChat Plus! (High Quality Audio / Video Group Chat, Real-Time Conference Recording & Video email).

Easy-to-use packets-level filtering. NetCom is an extensible firewall, traffic controller, QoS, Bandwidth, Bridging, Redirection, NAT and traffic statistics software for the Microsoft Windows.

ENat for MSN Messenger makes it possible to talk with anyone using MSN Messenger voice chat or video chat even when behind NATs where attempts to talk using MSN Messenger voice & video chat usually fail. It also enable file transfer when behind NATs.

GateWall is an easy to use toolkit to provide Internet access for LAN users. The network administrator will be able to supervise Internet connections, calculate consumed traffic, email detailed usage reports to consumers and much more!

EzDNS publishes and/or emails your PC's dynamic IP address (both local and outside address) and connection information to a remote web page or text file that is customizable. EzDNS is deal for people with cable or DSL internet.

MyWanIp is a Windows 95,98, ME, NT4, 2000 and XP utility that allows you to discover your WAN IP address. Many home and small business users have broadband routers like the Linksys, D-Link, SMC, Netgear, Cisco, Agere between their LAN and Internet.