3 Definitions

For the purposes of this Standard the following definitions apply.

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:

  1. Application Entity;

  2. Application Process;

  3. Service or Layer Service;

  4. Transfer Syntax.

This Part of the Standard makes use of the following terms defined in ISO 7498-2:

  1. Data Confidentiality

    Note

    The definition is "the property that information is not made available or disclosed to unauthorized individuals, entities or processes."

  2. Data Origin Authentication

    Note

    The definition is "the corroboration that the source of data received is as claimed."

  3. Data Integrity

    Note

    The definition is "the property that data has not been altered or destroyed in an unauthorized manner."