The acquisition or interpretation of data from a storage device, from a data medium, or from another source.

1. A call-control signal that is transmitted by the data circuit-terminating equipment (DCE) to the data terminal equipment (DTE) to indicate that the connection is available for data transfer between both DTEs.
2. A signal that (a) is sent in the backward direction in the interexchange data channel, to indicate that all the succeeding exchanges involved in the connection have… (Read More →)

See effective power.

1. The actual time during which a physical process occurs.
2. Pertaining to the performance of a computation during the actual time that the related physical process occurs, in order that results of the computation can be used in guiding the physical process.

A set of on-demand procedures based on which the communication can be started in relatively short time (i.e., on the order of few seconds) after the request is made. [T1.606-1990]

RTT is text transmitted character-by-character in real time with the intent of being displayed immediately to the receiving person(s).

RTT is text transmitted character-by-character in real time with the intent of being displayed immediately to the receiving person(s).

The purpose of this element is to ingest what could be a multitude of content, to encrypt that content in real time using keys that are provided by the Key Management element, and to output a stream of that encrypted real-time content.

[In INFOSEC, the] immediate response to a penetration attempt that is detected and diagnosed in time to prevent access. [INFOSEC-99]

A high degree of confidence by an individual, entity, or application that received data should be treated as valid and unaltered. [After X9.30-1]