authentication

About 3.21 uses per million words.

Meaning

1. noun Something which validates or confirms the authenticity of something; or the process of doing so.

   document authentication

2. noun Proof of identity required by a user to log on to some network or access some resource.

   digital authentication

3. noun A hallmark or assay-mark on a piece of metalwork.

Similar words

certification hallmark assay-mark authentification verification validation accreditation certificate authorization notarization

Often followed by

and of is protocol methods method server process in

Word family

authentications