Transport Layer Security (SSL/TLS) can burrow a whole organization's traffic (as it does in the OpenVPN venture and SoftEther VPN project) or secure a singular association. Various merchants give remote-access VPN abilities through SSL. A SSL VPN can associate from areas where IPsec runs into issue with Network Address Translation and firewall rules.
Datagram Transport Layer Security (DTLS) – utilized in Cisco AnyConnect VPN and in OpenConnect VPN to tackle the issues SSL/TLS has with burrowing over TCP (burrowing TCP over TCP can prompt enormous postponements and association cuts off).
Microsoft Point-to-Point Encryption (MPPE) works with the Point-to-Point Tunneling Protocol and in a few viable executions on different stages. What's more, the subsequent issue – while some seedboxes say OpenVPN.
Microsoft Secure Socket Tunneling Protocol (SSTP) burrows Point-to-Point Protocol (PPP) or Layer 2 Tunneling Protocol traffic through a SSL/TLS channel (SSTP was presented in Windows Server 2008 and in Windows Vista Service Pack 1).