3.1 Reference Model Definitions
This Part of the Standard is based on the concepts developed in ISO 7498-1 and makes use of the following terms defined in it:
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Application Entity;
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Application Process;
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Service or Layer Service;
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Transfer Syntax.
This Part of the Standard makes use of the following terms defined in ISO 7498-2:
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Data Confidentiality
Note
The definition is "the property that information is not made available or disclosed to unauthorized individuals, entities or processes."
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Data Origin Authentication
Note
The definition is "the corroboration that the source of data received is as claimed."
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Data Integrity
Note
The definition is "the property that data has not been altered or destroyed in an unauthorized manner."