Deloitte & Touche USA LLP

At+t Corp.

Michael Robert Cantone

Todd Jay Mitty

Douglas Scott Shoupp

Ajit Mathias Prabhu

Lawrence P O'Gorman

Andrew Robert Rolfe

Mark Alan Jones

Thomas Jay Friedman

Patrick J Haynes, Iii

An information stream management network server is disclosed that enables distributing articles to a destination in the network at times and in forms that are specified by a user, while also enabling accessing and receiving the articles from sources in the network at times and in forms that are independent of the user. The network server handles both information pull articles and information push articles. The information push articles use declarative addressing to specified groups of users, thereby masking recipient endpoint identities and delivery preferences from sources and enabling broadcast communication to members of such a group.

Information stream management push-pull based server for gathering and distributing articles and messages specified by the user

Secure electronic transactions using a trusted intermediary with non-repudiation of receipt and contents of message. A system of, and method for, securely transmitting a package from a sender to a recipient, via an intermediary, are described, as is a novel data arrangement, stored in a computer-readable medium. A sender encrypts the message to form an encrypted inner envelope. A waybill is formed that among other things identifies the recipient as the destination and includes information indicating various levels of services desired, e.g., electronic notarization. The waybill and inner envelope are used to form an encrypted outer envelope that is addressed to a trusted intermediary. The intermediary receives the package and decrypts the outer envelope. It is unable to decrypt the inner envelope, due to the keys employed during encryption. The service information is processed, and the package is used to form a second package addressed to the recipient. The recipient decrypts the package and confirms receipt thereof, using a digest of the message. In this way, receipt and opening of the message cannot be properly repudiated by the recipient. An extra level of encryption to form an outer envelope from the intermediary to the recipient may be included, and the various envelopes and confirmation digests may be signed so that the contents and identities may be authenticated.

Secure electronic transactions using a trusted intermediary with archive and verification request services

Secure electronic transactions using a Trusted Intermediary. A system for, and method of, securely transmitting a package from a sender to a recipient, via an intermediary, are described, along with a novel data arrangement, stored in a computer-readable medium. A sender encrypts the message to form an encrypted inner envelope. A waybill is formed that among other things identifies the recipient as the destination and includes information indicating various levels of services desired, e.g., electronic notarization. The waybill and inner envelope are used to form an encrypted outer envelope that is addressed to a trusted intermediary. The intermediary receives the package and decrypts the outer envelope. It is unable to decrypt the inner envelope, due to the keys employed during encryption. The service information is processed, and the package is used to form a second package addressed to the recipient. The recipient decrypts the package and confirms receipt thereof, using a digest of the message. In this way, receipt of the message cannot be properly repudiated by the recipient. An extra level of encryption to form an outer envelope from the intermediary to the recipient may be included, and the various envelopes and confirmation digests may be signed so that the contents and identities may be authenticated.

Secure electronic transactions using a trusted intermediary

Secure electronic transactions using a trusted intermediary to perform

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Wheeling, IL, United States of America

Michael Robert Cantone