What is vpn? learning virtual private network; is a connection method used to add security and privacy to private and public networks, like WiFi Hotspots and the Internet. VPN are most often used by corporations to protect sensitive data. However, using a personal VPN is increasingly becoming more popular as more interactions that were previously face-to-face transition to the Internet. Privacy is increased with a VPN because the user’s initial IP address is replaced with one from the Virtual Private Network provider. Subscribers can obtain an IP address from any gateway city the VPN service provides. For instance, you may live in Malaysia or China, but with a (VPN) Virtual Private Network, you can appear to live in Amsterdam, New York, London or any number of gateway cities.
VPN IKEv2, PPTP, OpenVPN, Cisco VPN and IPSec are available on PotentVPN.
The tunneling protocol used to tunnel the traffic
The tunnel’s termination point location, e.g., on the customer edge or network-provider edge
The type of topology of connections, such as site-to-site or network-to-network
The levels of security provided
The OSI layer they present to the connecting network, such as Layer 2 circuits or Layer 3 network connectivity
The number of simultaneous connections.
VPN extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. Applications running across a VPN may therefore benefit from the functionality, security, and management of the private network.
A virtual private network, or VPN, is an encrypted connection over the Internet from a device to a network. The encrypted connection helps ensure that sensitive data is safely transmitted. It prevents unauthorized people from eavesdropping on the traffic and allows the user to conduct work remotely. VPN technology is widely used in corporate environments.