Method and system for combined security protocol and packet...

Details Method and system for combined security protocol and packet... Method and system for combined security protocol and packet...

2011-08-23

2011-08-23

LaForgia, Christian (Department: 2439)

Information security

Access control or authentication

Network

C726S011000, C713S153000, C713S154000

Reexamination Certificate

active

08006297

ABSTRACT:
A network interface card (NIC) includes a security association database (SADB) comprising a plurality of security associations (SAs), a cryptographic offload engine configured to decrypt a packet using one of the plurality of SAs, a security policy database (SPD) comprising a plurality of security policies (SPs) and a plurality of filter policies, and a policy engine configured to determine an admittance of the packet using one of the plurality of SPs from the SPD and apply one of the plurality of filter policies to the packet.

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