Abstract: A media content printing method that includes storing encrypted media content data representing media content in a computing device, generating a file of print commands that include the encrypted media content data non-encrypted commands for printing the media content based on the encrypted media content data, and sending the file of print commands to an intermediate device that stores a cryptographic key. The method further includes sending the non-encrypted commands to a printing device, determining if the media content is authorized to be printed, and decrypting the encrypted media content data in the intermediate electronic device that corresponds to the authorized media content to produce decrypted media content data. The decrypted media content data is sent to the printing device for printing the media content based on the non-encrypted commands and the decrypted media content.

Abstract: Methods and systems for authenticating website users without exposing passwords or other sensitive information to potential theft are provided. When the user's computer connects to a website server all communications are routed through a secure authentication device. When the authentication device identifies the need for user information to be submitted to the website server, the application retrieves the required information from memory and inserts the information into the appropriate location in the website forms. Since the secure connection to the website server is established in the secure boundary of the authentication device, the information is protected from being obtained by any malware that may reside in the user's computer.

Abstract: A method of printing a document includes generating commands in a computing device that include: (i) commands for printing based on document data, and (ii) an identification of a determined portion of the document data that is to be used in generating a printed copy detection pattern. The method further includes sending the printer control commands to an intermediate electronic device that stores a key, generating copy detection pattern data using the determined portion of the document data and the cryptographic key, and generating modified printer control commands that include commands for printing a first document portion based on the document data and a second document portion including the printed copy detection pattern based on the copy detection pattern data. Finally, the modified printer control commands are sent to a printing device. Also, a system is provided for implementing the method.

Abstract: A printing system for printing both secure value documents and non-secure documents while ensuring that fraudulent copies of secure value documents printed by the printing system can be detected is provided. The printing system determines if the source is a secure or non-secure source. If the source of the image is a secure source, it will print the image, including any graphic security features. If the source is a non-secure source, before printing the image a filter is applied to the image data to remove any graphic security features included in the received image and/or the printing system will not add any graphic security features to the received image to ensure that the printed image will not contain any copy detection graphic security features.

Abstract: A method of paying for postage stamps, that involves offering a postage stamp for sale by a distributor to a consumer, wherein the stamp has a unique identification code and is initially inactive; distributing the postage stamp to the consumer; activating the stamp for use; and accounting with the distributor for postage associated with the stamp after the stamp has been distributed to the consumer.

Abstract: A method and system for securing the communication link between the accounting device and printer of a metering system by authenticating the data being sent via the link utilizing a Nonlinear Feedback Shift Register (NLFSR) based system is provided. A NLFSR is provided in each of the accounting unit and printing unit of a metering system. The NLFSR in the accounting unit is utilized to generate a message authentication code (MAC) for the image data being sent from the accounting unit to the printing unit. The printing unit generates a corresponding MAC for the received image data using the NLFSR in the printing unit. The MAC generated by the printing unit is compared with the MAC generated by the accounting unit. If the MACs are similar, the image data is accepted as authentic and the printing unit will print the image corresponding to the image data.

Abstract: A mail handling system for handling mail pieces in a mail handling area is presented. The system avoids breaching confidentiality of the mail pieces, and includes a view port device, for providing filtered visual access to a portion of the mail handling area while at least some information contained in the mail pieces is filtered out. The system also includes a manual access area, for allowing manual access to the mail handling area while unfiltered visual access to the mail handling area is obstructed.

Abstract: A method includes scanning a page of a paper document to generate a first digital page image. The method further includes obtaining a second digital page image which corresponds to a second page. The method also includes comparing the first digital page image pixel-by-pixel with the second digital page image to generate a score that indicates a degree to which the first digital page image differs from the second digital page image.

Abstract: A mail piece verification system for processing mail pieces having associated therewith respective mail piece data. The system includes a plurality of postage metering systems for preparing mail pieces, a plurality of mail processing centers for receiving mail pieces and obtaining the respective mail piece data and a data center means in operative communication with the plurality of postage metering systems and the plurality of mail processing centers, the data center means including a plurality of account files corresponding to the plurality of postage metering systems.

Abstract: A method of operating a check processing system includes scanning a check on a first occasion to generate a first image of the check. The first image is transmitted to a financial institution. The check is scanned on a second occasion later than the first occasion to generate a second image of the check. The second image of the check is transmitted to the financial institution. The second image of the check is examined to determine whether the check was cancelled prior to the second occasion.

Abstract: A method includes receiving a plurality of mail messages. The plurality of mail messages are all appointed for delivery by mail to the same recipient. Each of the mail messages includes a respective account number for the mail recipient. The method further includes combining the received mail messages into a single combined mailpiece addressed to the mail recipient. All of the account numbers included in the mail messages are mutually different from each other.

Abstract: A method of operating a check processing system includes scanning a check on a first occasion to generate a first image of the check. The first image is transmitted to a financial institution. The check is scanned on a second occasion later than the first occasion to generate a second image of the check. The second image of the check is transmitted to the financial institution. The second image of the check is examined to determine whether the check was cancelled prior to the second occasion.

Abstract: A printing system is provided that dynamically adjusts the method of printing an image based on the lightness or darkness of the medium upon which the image will be printed. The reflectivity of the medium upon which an image is to be printed is determined, and the way in which the image will be printed is adjusted based on the determined reflectivity of the medium. For lighter colored mediums, on which sufficient contrast will be provided, the image can be printed directly onto the medium. For darker colored mediums, on which the ink used to print the image will not provide enough contrast with respect to the medium to produce a reliably readable image, the method of printing the image is modified to ensure that sufficient contrast is always provided to produce a reliably readable image.

Abstract: A method of paying for postage stamps, that involves the generation of a plurality of postage stamps, wherein each of the stamps has a unique identification code; and the debiting of an account for the generation of the plurality of stamps when a carrier processes one of the plurality of stamps.

Abstract: The present application describes systems and methods for reliable transfer of information of value such as virtual postage stamps between a remote data center and a local device. An identifier that is unique over at least some time duration is assigned to each virtual postage stamp such that the identifier is associated with a specific index memory location or record storage location in the local virtual stamp-printing device. The local printing device permits only a single use of a virtual stamp using a secure state flag. The transfer protocol provides reliable transfer of virtual stamps between the remote data center and the local printing device that accommodates resend requests, that is not limited to serial transfer and that does not require end-to-end acknowledgements.

Abstract: A system and method include means for processing a cryptographic certificate adapted to provide security functionality. A register means is provided and means for adjusting the register means to account for services when the cryptographic certificate is processed. In accordance with another aspect, a system and method include a register means for storing funds. Means are provided for processing a digital token providing proof of postage payment and means are also provided for processing a cryptographic certificate adapted to provide security functionality. Means debit funds stored in the register means when the digital token is processed and when the cryptographic certificate is processed. Processing the cryptographic certificate may involve many functions such as providing security services and/or certificate management functions (including generating and verifying cryptographic certificates) and/or key management functions and/or access to any needed private keys to perform security services.

Abstract: Methods and systems that protect the privacy of signatures on envelopes containing ballots sent through the mail are provided. The envelope for returning ballots by mail includes an electronic optical shutter that covers an opening in the flap of the envelope. The voter signs the back of the envelope in an area that will be visible through the opening in the flap (covered by the optical shutter) when the envelope flap is sealed. The optical shutter is opaque under static conditions, but will become transparent when power is supplied to it. When the envelope flap is sealed and no power is applied to the optical shutter, the voter's signature will be concealed by the optical shutter. Upon receipt at the registrar's office, the optical shutter can be powered, thereby rendering the optical shutter transparent, and the voter's signature can be viewed.

Abstract: Methods and systems for providing confidentiality of communications sent via a network that is efficient, easy to implement, and does not require significant key management. The identity of each node of the routing path of a communication is encrypted utilizing an identity-based encryption scheme. This allows each node of the routing path to decrypt only those portions of the routing path necessary to send the communication to the next node. Thus, each node will only know the immediate previous node from which the communication came, and the next node to which the communication is to be sent. The remainder of the routing path of the communication, along with the original sender and intended recipient, remain confidential from any intermediate nodes in the routing path. Use of the identity-based encryption scheme removes the need for significant key management to maintain the encryption/decryption keys.

Abstract: A printing system for printing both secure value documents and non-secure documents while ensuring that fraudulent copies of secure value documents printed by the printing system can be detected is provided. The printing system determines if the source is a secure or non-secure source. If the source of the image is a secure source, it will print the image, including any graphic security features. If the source is a non-secure source, before printing the image a filter is applied to the image data to remove any graphic security features included in the received image and/or the printing system will not add any graphic security features to the received image to ensure that the printed image will not contain any copy detection graphic security features.

Abstract: A method and system that increases the throughput of a mailing machine by continuously computing indicia prior to and during mail processing is provided. The indicia generation process is divided into two distinct parts, cryptographic calculation and funds committal/printing. Indicium data are continuously computed, asynchronously with the printing of the indicia, and stored in a buffer until needed. This enables several indicium data to be computed and stored prior to processing of a mail piece by the mailing machine. Prior to printing an indicium on a mail piece, the funds for the indicium are accounted for by updating the registers of the mailing machine. Since a number of indicium data may be pre-computed prior to the start of processing the mail through the mailing machine, the throughput of the mailing machine can be increased.