The Basci Idea OF IPSec VPN

IPSec VPN could be a VPN (Virtual Private Network) protocol, same as PPTP, that is chargeable for putting in a non-public and secure net affiliation. It’s the replacement that's suggested for PPTP, wherever encoding of a secure nature is needed. Once you use the L2TP/IPSec VPN protocol, the “tunnel” (Internet connection) is encrypted with the IPSec protocol. The tunnel is so provided by the L2TP and therefore the encryptions return from the IPSec. As shortly as a secure affiliation is formed, IPSec encapsulates the L2TP packets between the VPN and your device. as a result of the L2TP packets area unit hidden within the IPSec packets, no one is in a position} to read data from the inner personal network.