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  2. Virtual terminal (payment processing) - Wikipedia

    en.wikipedia.org/wiki/Virtual_terminal_(payment...

    A virtual terminal is a software application (often a web application) for merchants which allows them to accept payment with a payment card, specifically a credit card, without requiring the physical presence of the card (“card not present transaction”). [citation needed] They are called “virtual” terminals in contrast to the physical ...

  3. Telnet - Wikipedia

    en.wikipedia.org/wiki/Telnet

    Telnet. Telnet (short for "teletype network") [1] [2] is a client/server application protocol that provides access to virtual terminals of remote systems on local area networks or the Internet. [3] It is a protocol for bidirectional 8-bit communications. Its main goal was to connect terminal devices and terminal-oriented processes.

  4. First Data - Wikipedia

    en.wikipedia.org/wiki/First_Data

    First Data Corporation. First Data Corporation is a financial services company headquartered in Atlanta, Georgia, United States. The company's STAR Network provides nationwide domestic debit acceptance at more than 2 million retail POS, ATM, and at online outlets for nearly a third of all U.S. debit cards. First Data has six million merchants ...

  5. Linux console - Wikipedia

    en.wikipedia.org/wiki/Linux_console

    A system console is the device which receives all kernel messages and warnings and which allows logins in single user mode. [1] The Linux console provides a way for the kernel and other processes to send text output to the user, and to receive text input from the user. The user typically enters text with a computer keyboard and reads the output ...

  6. Computer terminal - Wikipedia

    en.wikipedia.org/wiki/Computer_terminal

    A computer terminal is an electronic or electromechanical hardware device that can be used for entering data into, and transcribing [1] data from, a computer or a computing system. [2] Most early computers only had a front panel to input or display bits and had to be connected to a terminal to print or input text through a keyboard.

  7. EMV - Wikipedia

    en.wikipedia.org/wiki/EMV

    CDOL2 (Card data object list) contains a list of tags that the card wanted to be sent after online transaction authorisation (response code, ARPC, etc.). Even if for any reason the terminal could not go online (e.g., communication failure), the terminal should send this data to the card again using the generate authorisation cryptogram command.

  8. Terminal emulator - Wikipedia

    en.wikipedia.org/wiki/Terminal_emulator

    A terminal emulator, or terminal application, is a computer program that emulates a video terminal within some other display architecture. Though typically synonymous with a shell or text terminal, the term terminal covers all remote terminals, including graphical interfaces. A terminal emulator inside a graphical user interface is often called ...

  9. Remote Desktop Services - Wikipedia

    en.wikipedia.org/wiki/Remote_Desktop_Services

    Remote Desktop Services ( RDS ), known as Terminal Services in Windows Server 2008 and earlier, [1] is one of the components of Microsoft Windows that allow a user to initiate and control an interactive session [2] on a remote computer or virtual machine over a network connection. RDS was first released in 1998 as Terminal Server in Windows NT ...