Information, Computer and Network Security Terms Glossary and Dictionary

Authentication Ticket

An authentication ticket, also known as a ticket-granting ticket (TGT), is a small amount of encrypted data that is issued by a server in the Kerberos authentication model to begin the authentication process. When the client receives an authentication ticket, the client sends the ticket back to the server along with additional information verifying the client's identity.

 

 


Related Terms

Authentication Ticket