Data path security processing
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United States of America Patent
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-
Sep 8, 2009
Grant Date -
Jul 22, 2004
app pub date -
Dec 4, 2003
filing date -
Dec 5, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Methods and associated systems provide secured data transmission over a data network. A security device provides security processing in the data path of a packet network. The device may include at least one network interface to send packets to and receive packets from a data network and at least one cryptographic engine for performing encryption, decryption and/or authentication operations. The device may be configured as an in-line security processor that processes packets that pass through the device as the packets are routed to/from the data network.
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