olemus
ISO/IEC 15408, CC:
teave kasutaja väidetava identiteedi verifitseerimiseks
=
information used to verify the claimed identity of a user

näiteid
https://lantern.splunk.com/Data_Descriptors/Data_Types/Authentication_data

https://www.lawinsider.com/dictionary/authentication-data

https://docs.oracle.com/cd/E19681-01/820-3738/gcbip/index.html