| Budget Amount *help |
¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2007: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Research Abstract |
In this research, we have clarified the implementation methods of capability-based access control in open computing environments. A capability means a pair of the identifier to a target object and access rights to the object. By making use of characteristics of capabilities, we have enabled regular users to pass a part of their access rights to other users without administrators' efforts in various environments. These environments include the e-mail system, the web, TCP/IP connections, and wireless LAN connections.
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