Internet Protocol Security (IPSec) is a standard of IP security extensions that comprises a collection of protocols and that is used as an add-on for IPv4 and integrated into IPv6. Each IPsec VPN uses two security associations, one for encrypted…
This post summarizes the most common Virtual Private Network (VPN) protocols. List of VPN Protocols VPN (Virtual Private Network) protocols: RADIUS AAA protocol can also establish a VPN. PPTP Deprecated Point to Point Tunneling Protocol (PPTP) is a legacy solution,…