verb (used with object), au·then·ti·cat·ed, au·then·ti·cat·ing.
Origin of authenticate
SYNONYMS FOR authenticate
Examples from the Web for authentication
Lastly, users should seriously consider turning on 2-factor authentication for any service that supports it.How to Mitigate the Damage of the Heartbleed Security Hole|Joshua Kopstein|April 11, 2014|DAILY BEAST
Are authentication codes changed from time to time as a matter of course?Warren Commission (8 of 26): Hearings Vol. VIII (of 15)|The President's Commission on the Assassination of President Kennedy
Two days after the authentication of the will he died, on the twenty first of May, 1506, which was the day of Ascension.The Life of Christopher Columbus from his own Letters and Journals|Edward Everett Hale
He had the certain pleasure of authentication and he was not the monopoly of having everything.Matisse Picasso and Gertrude Stein|Gertrude Stein