Security arrangements for extended USB protocol stack of a USB host system
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United States of America Patent
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Apr 29, 2014
Grant Date -
Jan 10, 2013
app pub date -
Jan 31, 2012
filing date -
Feb 1, 2011
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Abstract
Security arrangements for a universal serial bus (USB) protocol stack of a USB host system are provided. The security arrangements prevent an unauthorized or suspicious USB device from communicating with the host system, detect suspicious activity originating from a device which is already communicating with the host system and may provide notification to a user.
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