SSTP

SSTP or SSL VPN connections are great for people working on client sites or behind very restrictive firewalls – they only require HTTPS (port 443) to be open to be able to connect. Unfortunately, you need to be running Windows 7 or Server 2008 (or newer) in order to make use of them. Threat Management Gateway 2010 is one option for an SSL VPN endpoint. SSTP VPN Requirements Clients must be Windows 7/Server 2008 or newer Certificate – either commercial or an internal Certificate Authority Published CRL – SSTP clients check for the Certificate Revocation List of the CA If you already have an SSL listener (e.