International Business Machines Corporation

David Paul LaPotin

Hubertus Franke

Ramakrishnan Rajamony

Hao Yu

Terry Lee Nelms

Sam Dinkin

David Allen Dennerline

Terry Lee Nelms Ii

Improved techniques are disclosed for use in an intrusion prevention system or the like. For example, a method comprises the following steps performed by a computing element of a network. A packet of a flow is received, the flow comprising a plurality of packets, wherein the plurality of packets represents data in the network. A network intrusion analysis cost-benefit value is determined representing a benefit for analyzing the received packet for intrusions in relation to a cost for analyzing the received packet for intrusions. The method compares the network intrusion analysis cost-benefit value to a network intrusion analysis cost-benefit threshold to determine whether analyzing the received packet for intrusions before forwarding the received packet is warranted. Responsive to a determination that analyzing the received packet for intrusions before forwarding the received packet is not warranted, the received packet is forwarded, an indication is made that subsequent packets of the flow should be forwarded, and a determination is made whether the received packet indicates an intrusion after forwarding the received packet.

Network intrusion protection

A method and system for controlling the purchase of fine-grained resource purchases, such as utility resources or access to limited highway lanes. Real time pricing based upon current demand and/or usage is periodically determined. Access to that real time pricing information is obtained by individual users via a distributed computing network or radio frequency broadcast system and utilization of those resources is then locally controlled based upon that pricing information. Access to limited highway lanes may be priced based upon current actual utilization and pricing information is then broadcast, permitting users to selectively access those lanes based upon real time pricing decisions by those users.

Method and system for real time pricing of fine-grained resource purchases

Growing community of inventors

Austin, TX, United States of America

David Paul LaPotin