Stream scanning through network proxy servers
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United States of America Patent
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Apr 10, 2007
Grant Date -
Sep 16, 2004
app pub date -
Mar 14, 2003
filing date -
Mar 14, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods, systems, and computer readable media for managing transmission of a requested computer file (140) from a remote host compute (125) to a client computer (120). A proxy server computer (110) receives a first chunk (315) of the requested computer file (140). The proxy server (120) generates a hash of the chunk (315) and compares the hash to a hash of a chunk of previously downloaded file. If the two hashes are identical, the chunk (315) of the requested computer file (140) is passed to the client computer (120).
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