A network protocol that encapsulates packets at a peer ... It is said to "tunnel" because it "pushes through" packets of different types. In a regular protocol, the lower layer protocol ...

A high-level network protocol that provides the structure and language for file requests between clients and servers. The file sharing protocol provides the commands for opening, reading ...

Virtual private networks are a clever network architecture that creates a secure, encrypted connection between your device and the internet. It works by routing your internet ...