Invention Grant
- Patent Title: Method of cascading transfer of authorization rights for file access
- Patent Title (中): 级联文件访问授权权限的传递方法
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Application No.: US11554065Application Date: 2006-10-30
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Publication No.: US08880692B2Publication Date: 2014-11-04
- Inventor: Fonda J. Daniels , James Patrick Galvin, Jr. , Ruthie D. Lyle , Michael Muller , Martin Presler-Marshall , David M. Wendt
- Applicant: Fonda J. Daniels , James Patrick Galvin, Jr. , Ruthie D. Lyle , Michael Muller , Martin Presler-Marshall , David M. Wendt
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Hoffman Warnick LLC
- Agent Ryan Lewis
- Main IPC: G06F15/173
- IPC: G06F15/173 ; H04L29/06 ; G06F15/16 ; G06F21/00 ; H04N7/167 ; H04L29/08

Abstract:
The present invention provides a method, system, and computer program product for transferring authorization rights to access a file. A method in accordance with an embodiment of the present invention includes: designating a location to store the file; creating a file-transfer-reference for the file based on the location; creating an authorization protocol for the file; selecting at least one recipient of the file-transfer-reference; and forwarding the file-transfer-reference to the at least one recipient according to the authorization protocol. The method may optionally include defining a validity period for which for access to the file.
Public/Granted literature
- US20080104240A1 METHOD OF CASCADING TRANSFER OF AUTHORIZATION RIGHTS FOR FILE ACCESS Public/Granted day:2008-05-01
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