In the physical world, tunneling is a way to cross terrain or boundaries that could not normally be crossed. Similarly, in networking, tunnels are a method for transporting data across a network using …

In computer networks, a tunneling protocol is a communication protocol that allows for the movement of data from one network to another.

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.

Jun 23, 2025 · Tunneling in networking is a method of sending data from one point to another across a network. It does so by encapsulating the original data packet inside another packet.

Jul 11, 2025 · A technique of inter-networking called Tunneling is used when source and destination networks of the same type are to be connected through a network of different types. Tunneling uses …

Tunneling in networking involves encapsulating data packets from one protocol within another protocol to securely transmit data over a network. VPNs are a common example. Tunneling protocols are …

Mar 3, 2023 · Tunneling is a networking technique used to securely transfer data over a public network. Learn more about tunneling protocols here.

Nov 9, 2025 · HTTP tunneling is using a protocol of higher level (HTTP) to transport a lower level protocol (TCP). The HTTP protocol specifies a request method called CONNECT. It starts two-way …

Jan 12, 2024 · Simply put, tunneling is a port redirection technique in which traffic is received at one port and forwarded to another port. It is often done by encapsulating the private network data and …

The meaning of TUNNEL is a covered passageway; specifically : a horizontal passageway through or under an obstruction. How to use tunnel in a sentence.