Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
autecology
auteur
auteur theory
auteurism
auth.
authentic
authenticate
authentication
authentication key
authenticity
author
authoring
authoring language
authorise, etc
authoritarian
authoritative
authority
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

authentication key
au·then·ti·ca·tion key (plural au·then·ti·ca·tion keys)


noun 
Definition:
 
code to verify parties in transaction: a code used by buyers and sellers in electronic transactions to check each other's identity
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft