THE FAST-GROWING use of the Internet led to a shortage of IP addresses. To deal with this problem, the Internet Engineering Task Force (IETF) defined NAT (Network Address Translation), which is a way ...

Hello!<br><br>I've heard great things about this forum so I thought I'd give it a try.-- View image here: http://episteme.arstechnica.com/groupee_common/emoticons ...

Network Address Translation (NAT) is a technology that has, in a small way, revolutionized Internet communications. NAT allows multiple computers on a LAN to share a single public IP address for ...

Hi there!<BR><BR>I have spent the better part of three weeks banging my head against a wall trying to make an IPSEC/L2TP VPN work from my computer behind a NAT'ed firewall to a VPN gateway on the ...

Illustration: Elizabeth Hinshaw Dr. Thomas W. Shinder, a Microsoft-certified system engineer, is a Microsoft Most Valuable Professional and author of books on Microsoft Internet Security and ...

VPN (Virtual Private Network) is a technology that provides secure communication through an insecure and untrusted network (like the Internet). Usually, it achieves this by authentication, encryption, ...