Virtual Private Network (VPN)
Virtual Private Networks use the public internet infrastructure by creating isolated connectivity subnetworks. Due to this restricted-use method, VPNs are widely used among businesses as secure channels to exchange sensitive data securely.
Types of VPNs and protocols
A VPN, or a Virtual Private Network, is a technology initially developed to serve businesses. Its primary function was to pro...
What is a VPN tunnel?
A VPN tunnel is a secure, encrypted connection that protects your internet traffic as it travels between your device and a VP...
What is SSL VPN? Definition, types & how it works
An SSL VPN (Secure Sockets Layer Virtual Private Network) is a remote access technology that uses SSL/TLS encryption to creat...
What is IKEv2 (Internet Key Exchange version 2)?
IKEv2, or Internet Key Exchange version 2, is a key exchange protocol that negotiates and authenticates secure connections be...