___________ Is an Open-Source,freely Available Software Package for E-Mail Security

question 25

Essay

___________ is an open-source,freely available software package for e-mail security.

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Definitions:

Input Instructions

Commands in a programming or control system that specify the conditions under which certain actions are to be taken.

Ladder Logic

A programming language that represents electrical control circuits through graphical symbols arranged in a manner similar to rungs of a ladder.

Output Instructions

Directives in a control program that specify operations to be performed affecting the state of output devices.