Free Programming Tutorials

“>IntroductionConfidentiality is a data security property. Its primary goal is to confineknowledge of information that the data represents within a particular set ofentities (such as human or a programmable electronic system) having the abilityto interpret the data. The process of achieving this confinement property,otherwise known as secrecy, is by way of scrambling the plaintext form of datainto a reversible representation that perhaps has no syntax and certainly shouldhave no seman 
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