发明名称 File access authorization management apparatus and method
摘要 In an information processing apparatus which divides a memory area into a plurality of boxes and manages data stored in each box, security information containing at least an editing condition and an output condition set for each box is stored. In transmitting data stored in a box to an external device, security information for the transmission target data is set based on the security information set in the box. When the security information set in the box is changed, security information set for the data corresponding to the box is also changed.
申请公布号 US7900261(B2) 申请公布日期 2011.03.01
申请号 US20070742719 申请日期 2007.05.01
申请人 CANON KABUSHIKI KAISHA 发明人 TAKARAGI YOICHI;MURAYAMA TSUTOMU;FUKADA SHINICHI;TAKANO JUNICHI;YOSHIHARA KUNIO
分类号 G06F21/24 主分类号 G06F21/24
代理机构 代理人
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