A virtual private network, or VPN, is an encrypted connection over the Internet from a device to a network. It is useful for corporate traffic over the Internet.
A Virtual Private Network, or VPN, is a technology that establishes a secure and encrypted connection over the internet. It creates a virtual "tunnel" through which your data travels, shielding it from prying eyes and potential threats. The encryption used in VPNs is typically military-grade, ...
Tunneling—also referred to as port forwarding or network tunneling—is the process of transmitting private network data through a public network securely and efficiently. Imagine a protected tunnel, stretching from your house (private network) to your favorite store (destination/local network) amidst ...
In a mobile VPN, the server still sits at the edge of the organization's network, enabling secure tunneled access by authenticated, authorized clients. Mobile VPN tunnels are not tied to physical IP addresses, however. Instead, each tunnel is bound to a logical IP address. That logical IP a...
Find out what a VPN is and learn how it can add a layer of security to your internet connection for a safer online experience.
Layer 2 Tunneling Protocol over IP Secure, or L2TP over IPSec, which has more secure connections than PPTP. L2TP is a way of implementing two different protocols together in order to get the best features of each. It combines the tunnel of L2TP protocol and the secure channel of IPSec. Tog...
Network Access Control List Meaning A network access control list (ACL) is made up of rules that either allow access to a computer environment or deny it. In a way, an ACL is like a guest list at an exclusive club. Only those on the list are allowed in the doors. This enables admini...
A virtual network keeps your data private using encryption, which turns your information into unreadable gibberish only decipherable using a key, which is known to your device. Different VPNs use somewhat different encryption processes, but the general process includes tunneling and your data is enco...
Tunneling: VPNs operate across or through existing networks by transporting data through a logical or virtual tunnel that is intended to be invisible to non-members.Why have a VPN?It's a question that's no less important than "What is a VPN?"Cost...
A VPN, or Virtual Private Network, is a tool that encrypts your internet traffic and hides your IP (Internet Protocol) address to ensure a secure and private connection to the internet. It acts like a private tunnel for your online activities, protecting your data from prying eyes. VPN serv...