System and method for file system mandatory access control
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United States of America Patent
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Jun 14, 2011
Grant Date -
Jan 9, 2003
app pub date -
Jun 29, 2001
filing date -
Jun 29, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
In one embodiment, the present invention is related to a computer system including compartments implemented on an operating system. A database contains access rules with the access rules defining which compartments are authorized to access particular file resources. A kernel module receives a system call to access a file from a user space application belonging to a compartment. A security module determines whether the user space application is authorized to access the file utilizing access rules stored in the database.
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