New secure VPN tunneling protocol in the works at Microsoft
January 22nd, 2007 . by joe
With the ubiquity of Windows in today’s world, this could be a very good thing. I just hope they properly implement it.
Microsoft is working on a remote access tunneling protocol for Vista and Longhorn Server that lets client devices securely access networks via a VPN from anywhere on the Internet without concern for typical port blocking issues.
The Secure Socket Tunneling Protocol (SSTP) creates a VPN tunnel that travels over Secure-HTTP, eliminating issues associated VPN connections based on the Point-to-Point Tunneling Protocol (PPTP) or Layer 2 Tunneling Protocol (L2TP) that can be blocked by some Web proxies, firewalls and Network Address Translation (NAT) routers that sit between clients and servers.
The protocol, however, is only for remote access and will not support site-to-site VPN tunnels.

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