File Transfer Protocol (FTP)


Short for File Transfer Protocol, the protocol for exchanging files over the Internet. FTP works in the same way as HTTP for transferring Web pages from a server to a user’s browser and SMTP for transferring electronic mail across the Internet in that, like these technologies, FTP uses the Internet’s TCP/IP protocols to enable data transfer.

FTP is most commonly used to download a file from a server using the Internet or to upload a file to a server (e.g., uploading a Web page file to a server).

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    An FTP server is a software.html application running the File Transfer Protocol (FTP), which is the protocol for exchanging files over the Internet.

  • FTP Trojan

    A type of Trojan horse designed to open port 21 (the port for FTP transfer) and lets the attacker connect to your computer using File Transfer Protocol (FTP).

  • FTS file

    A hidden index file ending in a .fts (full-text search) extension used by the Windows 95 and NT Help system. The first time you select the Find tab in a Windows help file, the system displays a dialog box asking what type of index you want to create. After you make a selection, the system […]

  • FTTC

    Short for fiber-to-the-curb, the installation of optical fiber from a telephone switch to within 1,000 feet of a home or enterprise. Typically, coaxial cable is used to establish the connection from curb to building. Compare with FTTH.

  • FTTH

    Short for fiber-to-the-home, the installation of optical fiber from a telephone switch directly into the subscriber��s home. Fiber optic cable is an alternative to coaxial cable. FTTH is also referred to as fiber-to-the-building(FTTB), which includes optical fiber that is installed directly into a home or enterprise. Compare with FTTC. A disadvantage of FTTH, as opposed […]


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