System and method for data storage firewall on data storage unit
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United States of America Patent
Stats
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Nov 1, 2011
Grant Date -
Nov 15, 2007
app pub date -
Jun 14, 2007
filing date -
Mar 2, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system and method is introduced for implementing a storage firewall for protecting files when a storage device connects to a digital appliance. A storage device may connect to a number of appliances and is therefore at risk of getting infected with viruses and other malware risking subsequent transfer of these infections to other appliances. The storage device is further at risk of leaking sensitive information or loosing critical information. The storage firewall protects data on a storage device that connects to a digital appliance in various manners using a standard, unencrypted partition and a standard file system. Protected and unprotected files may reside homogeneously on the file system of the storage device. Using the storage firewall, files on digital appliance may be protected from infected files residing on storage device connected to digital appliance. No application is required to be activated on digital appliance when storage device connects to digital appliance. Protection is activated by default and carried out by storage device.
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