<span>A. They're known as "conscientious objectors." Muhammad Ali is very famous for his refusal to serve for religious reasons, though not all objectors do so in the name of religion. </span>
The answer is "Authenticity".
Authenticity is the characteristic of something having been given by an approved source. This idea incorporates non-revocation, which is the failure of a gathering to deny or challenge the validation of a collaboration. Authentication in non-repudiable connections gives evidence that these cooperations are remarkably connected to an approved source.
For instance, a client will most likely be unable to get to a non-repudiable document after its receipt without likewise producing a record of this entrance.
