Distributed firewall implementation and control

Information security – Access control or authentication – Network

Reexamination Certificate

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Details

C726S013000, C709S223000, C709S238000

Reexamination Certificate

active

08079073

ABSTRACT:
One or more devices on a network may be configured to provide firewall services for other devices on the network. Each of the firewall service suppliers may publish its capability with respect to firewall services and the service receivers may publish their requirements for firewall services. A manager function may broker the requests and offers to match services and requirements. A default firewall service may be provided to devices not publishing their requirements. Network topologies may be re-configured to first route traffic addressed to a device to its corresponding firewall service provider.

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