LOG-ON CERTIFICATE - MICROSOFT CORP

Title:

LOG-ON CERTIFICATE

Document Type and Number:

Japanese Patent JPH08106437

Kind Code:

A

Abstract:

To provide a log-on certificate which supports the connection canceling process of a distributed system.

Each log-on certificate 110 is a safe package holding qualification information sufficient to establish the identity, right, and special right of a user/machine in a domain other than a home domain. When the user/ machine tries to connect itself to a system in the domain other than the home domain, the user/machine provides the log-on certificate 110 certifying the qualification of the user/machine. The domain in which the user/machine tries to connect itself to the system decodes the qualification information and releases a seal when the user/machine is requested to obtain the qualification information contained in the safe package. When the user/machine has a sufficient qualification, the connection between the system and the user/machine is permitted and, when the user/machine does not have any sufficient qualification, the connection is not permitted.

Inventors:

PURADOYUMUNA KEI MISURA
AANORUDO ESU MIRAA
RICHIYAADO BII UOODO

Application Number:

JP21232995A

Publication Date:

April 23, 1996

Filing Date:

July 18, 1995

Export Citation:

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Assignee:

MICROSOFT CORP

International Classes:

G06F21/20; G06F13/00; G06F21/00; G09C1/00; H04L9/32; H04L29/06; (IPC1-7): G06F15/00; G06F13/00; G09C1/00; H04L9/32

Attorney, Agent or Firm:

Minoru Nakamura (6 outside)

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