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  2. Networking hardware - Wikipedia

    en.wikipedia.org/wiki/Networking_hardware

    Networking hardware, also known as network equipment or computer networking devices, are electronic devices that are required for communication and interaction between devices on a computer network. Specifically, they mediate data transmission in a computer network. [ 1] Units which are the last receiver or generate data are called hosts, end ...

  3. List of pioneers in computer science - Wikipedia

    en.wikipedia.org/wiki/List_of_pioneers_in...

    1974. Catmull, Edwin. Computer generated imagery (CGI) and 3D graphics pioneer who developed texture mapping, the Catmull-Clark subdivision surface algorithm (with Jim Clark ), and the Catmull-Rom spline (with Raphael Rom. Former vice president of Industrial Light & Magic and co-founder of and former president of Pixar.

  4. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    An internetwork is the connection of multiple different types of computer networks to form a single computer network using higher-layer network protocols and connecting them together using routers. The Internet is the largest example of internetwork. It is a global system of interconnected governmental, academic, corporate, public, and private ...

  5. List of fictional computers - Wikipedia

    en.wikipedia.org/wiki/List_of_fictional_computers

    The Government Machine from Miles J. Breuer 's short story "Mechanocracy" (1932). The Brain from Laurence Manning 's novel The Man Who Awoke (1933). The Machine City from John W. Campbell 's short story "Twilight" (1934). The Mechanical Brain from Edgar Rice Burroughs 's Swords of Mars (1934).

  6. Internet - Wikipedia

    en.wikipedia.org/wiki/Internet

    The Internet (or internet) [a] is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) [b] to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of ...

  7. Firewall (computing) - Wikipedia

    en.wikipedia.org/wiki/Firewall_(computing)

    Firewall (computing) In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. [ 1][ 2] A firewall typically establishes a barrier between a trusted network and an untrusted network, such as the Internet. [ 3]

  8. Network simulation - Wikipedia

    en.wikipedia.org/wiki/Network_simulation

    In computer network research, network simulation is a technique whereby a software program replicates the behavior of a real network. This is achieved by calculating the interactions between the different network entities such as routers, switches, nodes, access points, links, etc. [1] Most simulators use discrete event simulation in which the modeling of systems in which state variables ...

  9. History of the World Wide Web - Wikipedia

    en.wikipedia.org/wiki/History_of_the_World_Wide_Web

    t. e. The World Wide Web ("WWW", "W3" or simply "the Web") is a global information medium that users can access via computers connected to the Internet. The term is often mistakenly used as a synonym for the Internet, but the Web is a service that operates over the Internet, just as email and Usenet do.