Updating malware definition data for mobile data processing devices
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United States of America Patent
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Apr 24, 2007
Grant Date -
Apr 17, 2003
app pub date -
Oct 15, 2001
filing date -
Oct 15, 2001
priority date (Note) -
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Abstract
The malware definition data of mobile data processing devices is updated via a data channel associated with a wireless telephony link to that mobile data processing device. The data channel may be the same channel wed for SMS messaging and the transfer of control information. The mobile data processing device is typically a mobile telephone. The update data may be digitally signed to increase security.
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