Title:
ACCESS RIGHT JUDGMENT SYSTEM, ACCESS RIGHT JUDGMENT METHOD, AND ACCESS RIGHT JUDGMENT PROGRAM
Document Type and Number:
WIPO Patent Application WO/2006/101194
Kind Code:
A1
Abstract:
There is a problem that information on a subject being executed in a request source OS cannot be referenced from a request destination OS. Another problem is that the access right judgment cannot be performed in the request source OS according to the information on the subject being executed in the request source OS. When a subject as the access subject in the request source OS transmits an access request to an object as the access object in the request destination OS, the subject information on the subject is acquired from the request destination OS or the subject information is added to the access request. Alternatively, when the execution subject is switched in the request source OS, the subject information after the switching is reported to the request destination OS. Thus, access right judgment is performed in accordance with the right of the subject being executed in the request source OS.
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Inventors:
Hieda, Satoshi c/o NEC Corporation (7-1 Shiba 5-chom, Minato-ku Tokyo 14, 10800, JP)
Application Number:
PCT/JP2006/305957
Publication Date:
September 28, 2006
Filing Date:
March 24, 2006
Export Citation:
Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku, Tokyo 14, 10800, JP)
Hieda, Satoshi c/o NEC Corporation (7-1 Shiba 5-chom, Minato-ku Tokyo 14, 10800, JP)
Hieda, Satoshi c/o NEC Corporation (7-1 Shiba 5-chom, Minato-ku Tokyo 14, 10800, JP)
International Classes:
G06F21/24; G06F12/00
Attorney, Agent or Firm:
Yamashita, Johei (YAMASHITA & ASSOCIATES, Toranomon 40th MT Bldg. 13-1, Toranomon 5-chom, Minato-ku Tokyo 01, 10500, JP)
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