Method and system for authenticating users to multiple computer servers via a single sign-on
US5684950A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1996 |
| Grant date | Nov 4, 1997 |
| Priority date | — |
| Expiry date | Sep 23, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0815
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for authenticating an authorized user to multiple computer servers within a distributed computing environment after a single network sign-on is disclosed. In accordance with the method and system of the present invention, an authentication broker is provided within the distributed computing network. The authentication broker first receives an authentication request from a workstation. After a determination that the authentication request is valid, the authentication broker then issues a Kerberos Ticket Granting Ticket to the workstation. At this point, if there is a request by the workstation for accessing a Kerberos Ticket-based server within the distributed computing network, the authentication broker will issue a Kerberos Service Ticket to the workstation. Similarly, if there is a request by the workstation for accessing a passticket-based server within the distributed computing network, the authentication broker will issue a passticket to the workstation. Finally, if there is a request by the workstation for accessing a password-based server within the distributed computing network, the authentication broker will issue a password to the workstation. By this, accesses t…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.