Gateway offers a cheap connectivity solution by connecting the different parts of the network via the public Internet.Ī VPN employs encrypted tunnels to exchange securely protected data. Another company may connect all ports of its geographically spaced network through the use of dedicated leased line this company has achieved connectivity and privacy, but at great expense. The Gateway provides privacy by encrypting those connections that need to be secure. For example, an organization may have geographically spaced networks connected via the Internet the company has connectivity but no privacy.
A Virtual Private Network (VPN) is a secure-connectivity platform that both connects networks and protects the data passing between them.
