A public data network (PDN) is a network established and operated by a telecommunications administration, or a recognized private operating agency, for...

services were first deployed on experimental public data networks in Europe. In 1973, the French CYCLADES network, directed by Louis Pouzin was the first to...

The public switched telephone network (PSTN) is the aggregate of the world's telephone networks that are operated by national, regional, or local telephony...

was a French public data network that operated from the December 1978 to June 2012. It was opened in December 1978 by the semi-public Transpac society...

data into short messages in fixed format, i.e. packets, that are transmitted over a digital network. Packets are made of a header and a payload. Data...

Named Data Networking (NDN) (related to content-centric networking (CCN), content-based networking, data-oriented networking or information-centric networking...

to establish a switched virtual circuit between public data networks (PDNs), connecting two network user addresses (NUAs). It consists of a maximum of...

network, and is capable of creating, receiving, or transmitting information over a communication channel. In data communication, a physical network node...

denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, which is controlled...

switching networks was underpinned by mathematical work in the 1970s by Leonard Kleinrock at UCLA. In the late 1970s, national and international public data networks...