Invention Grant
- Patent Title: Method and system for encrypted file access
- Patent Title (中): 用于加密文件访问的方法和系统
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Application No.: US12361268Application Date: 2009-01-28
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Publication No.: US08352735B2Publication Date: 2013-01-08
- Inventor: Anthony H. Phillips
- Applicant: Anthony H. Phillips
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Carey, Rodriguez, Greenberg & O'Keefe
- Agent Steven M. Greenberg, Esq.
- Priority: EP08150873 20080131
- Main IPC: H04L9/00
- IPC: H04L9/00

Abstract:
A method and system for encrypted file access are provided. The method includes the steps of: receiving (502, 552) an access request for an encrypted file (401-403) by an application (110); determining (503, 553) the application (110) making the access request; checking (505, 555) if the application (110) is authorised for access; and if authorised, allowing the access request. The access request may be a read or write access by a destination or source application (110). If the application (110) is authorised for access, the method checks (508, 558) if the application (110) is authorised for unencrypted access; and if so, allowing unencrypted file access.
Public/Granted literature
- US20090210721A1 METHOD AND SYSTEM FOR ENCRYPTED FILE ACCESS Public/Granted day:2009-08-20
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