INFORMATION PROCESSING APPARATUS, MEMORY APPARATUS, AND DATA MANAGEMENT METHOD
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United States of America Patent
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Issued Date -
Dec 5, 2013
app pub date -
Mar 4, 2013
filing date -
May 30, 2012
priority date (Note) -
Abandoned
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Abstract
An information processing apparatus that appropriately manages data of an auxiliary memory apparatus is provided to prevent data from leaking. The information processing apparatus includes a first memory apparatus, a second memory apparatus, and a caching unit. The caching unit stores write data to be written on the second memory apparatus in a cache area ensured on the first memory apparatus. When a first event occurs, the caching unit initializes a management information table, in which the address of the cache area in which the write data is stored is associated with the address of the second memory apparatus in which the write data is to be stored, and restores the second memory apparatus to a state pervious to a state in which data is written.
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