METHOD AND SYSTEM FOR SECURELY SCANNING NETWORK TRAFFIC
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United States of America Patent
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Issued Date -
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app pub date -
Jan 27, 2012
filing date -
Apr 4, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Secure network communications via a firewall device are provided between a first device and a second device, where an encryption parameter is shared by the devices. A data packet sent by the first device may then be copied within the firewall device, so that the copy of the data packet can be decrypted within a portion of the firewall device. In particular, the portion of the firewall device in which decryption takes place is defined such that contents of the portion are inaccessible to an operator of the firewall device. Thus, scanning of the decrypted copy of the data packet for compliance with a predetermined criterion may take place within the firewall device, without an operator of the firewall device having access to the contents of the data packet to be transmitted. Thereafter, the original data packet can be forwarded to its originally intended recipient.
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