Reduced redundant security screening

Details Reduced redundant security screening Reduced redundant security screening

2011-07-05

2011-07-05

Patel, Jayanti K (Department: 2465)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S395300, C370S401000, C709S223000, C713S152000

Reexamination Certificate

active

07974286

ABSTRACT:
A computer implemented method, apparatus, and computer usable program code for screening data packets. A determination is made as to whether a signature of a trusted security element is present in a header of the data packet in response to receiving a data packet. The signature indicates that a previous security action has been performed on the data packet. A security action is performed on the data packet based on the previous security action performed on the data packet in response to the signature of the trusted security element being present.

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