Hewlett-packard Development Company, L.p.

Srinivas Guntupalli

Anand Eswaran

Vishwas Venkatesh Pai

Vamsi Krishna Devaki

A system and method of transmitting a DDoS, or distributed denial of service, signature from an intra-network to an internet is presented. The method includes identifying a DDoS signature and employing an inter-domain routing protocol configured to enable-operational information to be exchanged between nodes. The DDoS signature is embedded as payload of the standards-compliant inter-domain routing protocol. The step of embedding occurs within a network. The embedded DDoS signature is then sent from the network to an internet node outside of the network. The method further includes applying the DDoS signature to enable the internet nodes to filter packets matching the DDoS signature.

Distributed denial-of-service signature transmission

In a method for providing a cloud-based computing service to a user, a request for the computing service to be performed for the user is received, in which, the request includes a selection of at least one flow-slice, the at least one flow-slice comprising a network abstraction of a network pay-per-use unit. In addition, workloads to be performed by a plurality of infrastructure components to satisfy the at least one flow-slice are estimated and a provisioning scheme for the plurality of infrastructure components to implement the estimated workloads on the plurality of infrastructure components is determined.

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Bengaluru, India

Srinivas Guntupalli