Abstract: A method, computer usable program product or system for automatically sharing a set of sensitive data in accordance with a set of predetermined policy requirements including receiving across a network a set of certified policy commitments for a node; authenticating the set of certified policy commitments; utilizing a processor to automatically determine whether the set of certified policy commitments satisfies the set of predetermined policy requirements; and upon a positive determination, transmitting across the network the set of sensitive data to the node.

Abstract: A method, computer usable program product or system for automatically sharing a set of sensitive data in accordance with a set of predetermined policy requirements including receiving across a network a set of certified policy commitments for a node; authenticating the set of certified policy commitments; utilizing a processor to automatically determine whether the set of certified policy commitments satisfies the set of predetermined policy requirements; and upon a positive determination, transmitting across the network the set of sensitive data to the node.

Abstract: A method, computer usable program product or system for automatically sharing a set of sensitive data in accordance with a set of predetermined policy requirements including receiving across a network a set of certified policy commitments for a node; authenticating the set of certified policy commitments; utilizing a processor to automatically determine whether the set of certified policy commitments satisfies the set of predetermined policy requirements; and upon a positive determination, transmitting across the network the set of sensitive data to the node.

Abstract: A method, system or computer usable program product for managing exchanges of sensitive data including utilizing a processor to request a service across a network from an application, the service requiring a disclosure of a first set of sensitive data by the application; providing a set of certified policy commitments regarding the first set of sensitive data to the application for a determination of acceptability; and upon a positive determination, receiving the service including the disclosure of the first set of sensitive data.

Abstract: A method, system or computer usable program product for managing exchanges of sensitive data including utilizing a processor to request a service across a network from an application, the service requiring a disclosure of a first set of sensitive data by the application; providing a set of certified policy commitments regarding the first set of sensitive data to the application for a determination of acceptability; and upon a positive determination, receiving the service including the disclosure of the first set of sensitive data.

Abstract: A method, computer usable program product or system for automatically sharing a set of sensitive data in accordance with a set of predetermined policy requirements including receiving across a network a set of certified policy commitments for a node; authenticating the set of certified policy commitments; utilizing a processor to automatically determine whether the set of certified policy commitments satisfies the set of predetermined policy requirements; and upon a positive determination, transmitting across the network the set of sensitive data to the node.

Abstract: A method, system or computer usable program product for managing exchanges of sensitive data including utilizing a processor to request a service across a network from an application, the service requiring a disclosure of a first set of sensitive data by the application; providing a set of certified policy commitments regarding the first set of sensitive data to the application for a determination of acceptability; and upon a positive determination, receiving the service including the disclosure of the first set of sensitive data.

Abstract: A method, computer usable program product or system for automatically sharing a set of sensitive data in accordance with a set of predetermined policy requirements including receiving across a network a set of certified policy commitments for a node; authenticating the set of certified policy commitments; utilizing a processor to automatically determine whether the set of certified policy commitments satisfies the set of predetermined policy requirements; and upon a positive determination, transmitting across the network the set of sensitive data to the node.

Abstract: A method, system or computer usable program product for managing exchanges of sensitive data including utilizing a processor to request a service across a network from an application, the service requiring a disclosure of a first set of sensitive data by the application; providing a set of certified policy commitments regarding the first set of sensitive data to the application for a determination of acceptability; and upon a positive determination, receiving the service including the disclosure of the first set of sensitive data.

Abstract: A method, system or computer usable program product for managing exchanges of sensitive data including utilizing a processor to request a service across a network from an application, the service requiring a disclosure of a first set of sensitive data by the application; providing a set of certified policy commitments regarding the first set of sensitive data to the application for a determination of acceptability; and upon a positive determination, receiving the service including the disclosure of the first set of sensitive data.

Abstract: A method, computer usable program product or system for automatically enabling the sharing of a set of sensitive data between a first node and a second node in accordance with a set of predetermined policy requirements including providing across a network a set of certified policy commitments for a first node suitable for authentication by the second node and suitable for automatically determining whether the set of certified policy commitments satisfies the set of predetermined policy requirements by the second node, and providing a public key of a certifying authority upon request to the second node.

Abstract: A method, system or computer usable program product for managing exchanges of sensitive data including utilizing a processor to request a service across a network from an application, the service requiring a disclosure of a first set of sensitive data by the application; providing a set of certified policy commitments regarding the first set of sensitive data to the application for a determination of acceptability; and upon a positive determination, receiving the service including the disclosure of the first set of sensitive data.

Abstract: A method, computer usable program product or system for automatically obtaining a set of sensitive data in accordance with a set of predetermined policy commitments including sending across a network the set of certified policy commitments to a node for authentication and a determination whether the set of certified policy commitments satisfies a set of predetermined policy requirements, and upon a positive determination, receiving across the network the set of sensitive data from the node.

Abstract: A method, computer usable program product or system for automatically sharing a set of sensitive data in accordance with a set of predetermined policy requirements including receiving across a network a set of certified policy commitments for a node; authenticating the set of certified policy commitments; utilizing a processor to automatically determine whether the set of certified policy commitments satisfies the set of predetermined policy requirements; and upon a positive determination, transmitting across the network the set of sensitive data to the node.

Abstract: A system is provided for facilitating the closure of a multi-party transaction consisting of multiple offers. In this system, atomic offers are generated by or on behalf of parties that produce or provide basic goods or services or other things of value. A broker, supplier, dealer, purchaser or other party may aggregate multiple offers (including atomic offers and other aggregated offers) to form a multi-party offer. Offers may be initiated by buyers as well as sellers and, when a buyer's and a seller's offers match (e.g., on price and/or other terms), a zero-sum offer is generated and the multi-party transaction can be closed. Closing a transaction involves a first stage in which payment of the agreed-upon funds and shipment of goods/services are authorized. More particularly, the availability of the funds and the goods/services are verified. In a second phase the funds are committed and the goods/services are obligated by being held for shipment or performance.

Abstract: The present invention provides a modular infrastructure for electronic commerce that allows electronic financial instruments to work with a variety of different protocols. One embodiment of the present invention receives a request for an operation, and checks compatibility between the operation and available protocols for the operation to determine a set of compatible protocols. Next, the system checks compatibility between the set of compatible protocols and available instruments for the operation to determine a set of compatible instruments. If the set of compatible instruments includes at least one instrument, the system selects a compatible instrument and a corresponding compatible protocol, and uses this instrument and protocol to perform the operation.