Point to Point Tunneling Protocol - http://infodeli.3com.com/infodeli/tools/remote/general/pptp/pptp.htm
PPTP technical specification by 3Com. |
PPTP Client - http://pptpclient.sourceforge.net/
A Linux, FreeBSD and NetBSD client for the Microsoft Point-to-Point Tunneling Protocol. |
PPTP Crack - http://www.schneier.com/pptp.html
Counterpane Systems has exposed insecurities in Microsoft's Point to Point Tunneling Protocol. |
VPN-Protocols - http://www.vpnc.org/vpn-standards.html
Technologies used for creating secure VPNs. Various standards and protocols listed with links to related RFCs. |