发明名称 |
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING TERMINAL, INFORMATION PROCESSING METHOD, AND PROGRAM |
摘要 |
PROBLEM TO BE SOLVED: To efficiently perform overwrite erasure of data that remains in a nonvolatile memory of an information processing device.SOLUTION: If it is determined that secure processing is necessary for a job which is input to an information processing device (S101), a write distribution function to a nonvolatile memory is released (S102); and after data processing based on the job (S103) is complete, the overwrite erasure processing of data to be processed on the nonvolatile memory (S105) is performed and the distribution function is reset after the erasure is complete (S106). |
申请公布号 |
JP2015204073(A) |
申请公布日期 |
2015.11.16 |
申请号 |
JP20140084718 |
申请日期 |
2014.04.16 |
申请人 |
CANON INC |
发明人 |
MATSUI KEISUKE;TAGASHIRA NOBUHIRO;KISHI KAZUYA |
分类号 |
G06F21/60;B41J5/30;B41J29/38;G06F3/06;G06F3/08;G06F12/00;G06F12/02;G06F12/16;G06F21/79 |
主分类号 |
G06F21/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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