An Internet service provider (ISP, also called Internet access provider, or IAP) is a company that offers its customers access to the Internet The Internet is a global system of interconnected computer networks that use the standardized Internet Protocol Suite to serve billions of users worldwide. It is a network of networks that consists of millions of private and public, academic, business, and government networks of local to global scope that are linked by copper wires, fiber-optic. The ISP connects to its customers using a data transmission technology appropriate for delivering Internet Protocol The Internet Protocol is a protocol used for communicating data across a packet-switched internetwork using the Internet Protocol Suite, also referred to as TCP/IP datagrams In information technology, a packet is a formatted unit of data carried by a packet mode computer network. Computer communications links that do not support packets, such as traditional point-to-point telecommunications links, simply transmit data as a series of bytes, characters, or bits alone. When data is formatted into packets, the bitrate of, such as dial-up Dial-up Internet access is a form of Internet access that uses telephone lines. The user's computer or router uses an attached modem connected to a telephone line to dial into an Internet service provider's node to establish a modem-to-modem link, which is then used to route Internet Protocol packets between the user's equipment and hosts on the, DSL DSL or xDSL is a family of technologies that provides digital data transmission over the wires of a local telephone network. DSL originally stood for digital subscriber loop, but as of 2009[update] the term digital subscriber line has been widely adopted as a more marketing-friendly term for Asymmetric Digital Subscriber Line , the most popular, cable modem A cable modem is a type of network bridge and modem that provides bi-directional data communication via radio frequency channels on a cable television infrastructure. Cable modems are primarily used to deliver broadband Internet access in the form of cable Internet, taking advantage of the high bandwidth of a cable television network. They are, wireless Wireless communication is the transfer of information over a distance without the use of electrical conductors or "wires". The distances involved may be short or long (thousands or millions of kilometers for radio communications). When the context is clear, the term is often shortened to "wireless". Wireless communication is or dedicated high-speed interconnects.
ISPs may provide Internet e-mail Electronic mail, often abbreviated as email, e.mail or e-mail, is a method of exchanging digital messages, designed primarily for human use. E-mail systems are based on a store-and-forward model in which e-mail computer server systems accept, forward, deliver and store messages on behalf of users, who only need to connect to the e-mail accounts to users which allow them to communicate with one another by sending and receiving electronic messages through their ISP's servers A server is a computer program that delivers a service to clients. The server and client programs are usually, but not necessarily, running on different computers communicating over a network. (As part of their e-mail service, ISPs usually offer the user an e-mail client An email client, email reader, or more formally mail user agent , is a computer program used to manage email software package, developed either internally or through an outside contract arrangement.) ISPs may provide other services such as remotely storing data files A data file is a computer file which stores data for use by a computer application or system. It generally does not refer to files that contain instructions or code to be executed , or to files which define the operation or structure of an application or system (which include configuration files, directory files, etc.); but specifically to on behalf of their customers, as well as other services unique to each particular ISP.
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Herald.ie
She pointed out that recently, internet service provider ( ISP ) Eircom blocked access to illegal download website Pirate Bay. Eircom said that they did this ...
