发明授权
US07937540B2 Storage-access control system for preventing unauthorized access to a storage device
有权
存储访问控制系统，用于防止未经授权的访问存储设备
- 专利标题： Storage-access control system for preventing unauthorized access to a storage device
- 专利标题（中）： 存储访问控制系统，用于防止未经授权的访问存储设备
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申请号： US11447137申请日： 2006-06-06
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公开(公告)号： US07937540B2公开(公告)日： 2011-05-03
- 发明人: Toshihiro Sonoda , Shigehiro Idani , Tomoyoshi Takebayashi , Akihiro Inomata , Gakuto Ozaki
- 申请人： Toshihiro Sonoda , Shigehiro Idani , Tomoyoshi Takebayashi , Akihiro Inomata , Gakuto Ozaki
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Staas & Halsey LLP
- 优先权： JP2006-061627 20060307
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F13/00 ; G06F13/28
摘要：
A device driver includes an access permitted directory storage unit and an access-permission determining unit. The access-permitted directory storage unit stores as an access-permitted directory an activation directory for a process that is allowed to access an S memory (private memory). The access-permission determining unit checks whether an activation directory for a process that has requested for access to the S memory matches the access-permitted directory. Based on the result, the access-permission determining unit determines whether to accept the access request.
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