Because they eliminate the high costs associated with dedicated leased lines, VPNs are becoming increasingly popular as a means of providing secure communication between enterprises and branch offices ...
There is a new set of standards for Internet Key Exchange, which is a key component of IPSec. IKE is a collection of standards that authenticate devices at either end of VPN tunnels, picks encryption ...
The Layer 2 Tunneling Protocol (L2TP) is a standard protocol for tunneling L2 traffic over an IP network. Its ability to carry almost any L2 data format over IP or other L3 networks makes it ...
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