vpn

VPN site-to-site - IPSec A VPN connection that allows you to connect two local area networks (LANs) is called a site-to-site VPN. Internet Key Exchange version 2 (IKEv2) The Internet Protocol Security (IPSec) set of protocols is used to set up a secure tunnel for the VPN traffic, and the information in the TCP/IP packet is secured (and encrypted if the tunnel type is ESP). The IP packet (header and payload) is embedded in another IP payload, and a new header is applied and then sent through the IPSec tunnel....