System, method and program for encryption during routing

Details System, method and program for encryption during routing System, method and program for encryption during routing

2011-01-25

2011-01-25

Etienne, Ario (Department: 2457)

Electrical computers and digital processing systems: multicomput

Computer-to-computer data routing

Reexamination Certificate

active

07877506

ABSTRACT:
Computer system, method and program for routing. A nonencrypted message packet is received. In response, a payload in the message packet is read to determine if the payload contains sensitive information. If the payload contains sensitive information, the message packet is encrypted and subsequently, routed to a nonsecure communication path. If the payload does not contain sensitive information, the message packet is routed to a nonsecure communication path without encrypting the message packet. The payload can be read to determine if it contains sensitive information by determining a standard for a format of the message packet, and based on the standard, determining a location of data within the message packet and a type of the data at the location.

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