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7643164 |
Method and system for distribution policy enforcement on fax
According to a first aspect of the present invention, a method for enforcing a distribution policy with respect to information transmitted from a sending fax machine to a recipient fax machine as...
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7639807 |
System and method for encryption of image data in a networked environment
This invention is directed to a system and method for the encryption of image data in a networked environment. More particularly, this invention is directed to a system and method for encrypting...
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7617539 |
Image processing device, document data transmission method, program, and storage medium for image processing device
An image processing device comprises a storage unit which has multiple storage regions and stores document data within the storage regions, a security settings unit which performs settings relating...
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7562223 |
Multifunction device with secure job release
A secure release of a job request is managed at a document processing system that has been issued a private key and a public key. In one embodiment, the job request includes a first part specifying...
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7543138 |
Image server and method of controlling same
An image registration server stores encryption keys of respective ones of a plurality of client terminals. Image data is encrypted by the image registration server using the encryption key...
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7512797 |
Interface for facilitating facsimile transmissions via wireless communications networks
An interface for facilitating facsimile transmission via a wireless communications device operatively connected to a wireless communications network, including: a modem suitable for being...
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7512791 |
Communication apparatus and method for discriminating confidentiality of received data
The invention provides a communication apparatus for transferring data received from a first network to a second network, in which the apparatus judges the destination of transfer of the received...
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7490240 |
Electronically signing a document
Facilitating communication using a digital signature includes: receiving user input data (UID); generating a first key as a deterministic function of the UID; clearing the UID; generating a second...
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7477745 |
License management apparatus, license management system and license management method
A license management apparatus is taught which includes a storing portion to store licenses for each of a plurality of operation functions of one of a plurality of operating function executing...
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7437572 |
Key management device and method for the encrypted storage of digital data words
Key management device for electronic memories and a method for the encrypted storage of digital data words in electronic memories, in which each stored data word is encrypted with a digital...
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7418101 |
Securely transferring user data using first and second communication media
A method of securely transferring user data from a first communication device to a second communication device includes receiving with the first device a public encryption key transmitted by the...
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7406176 |
Fully scalable encryption for scalable multimedia
Subject matter includes exemplary systems and related methods for fully scalable encryption of scalable multimedia. A scalable bitstream encrypted using the subject matter maintains full...
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7382481 |
Image communication device, method of communicating image, program and recording medium
An image communication device transmitting image information selectively generates a transmission-result report, where the contents of the transmission-result report vary depending on selected...
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7367060 |
Methods and apparatus for secure document printing
A secure document printing system is provided. A policy server is used to define access rules for a document, and select individual users and/or groups that will have access to the document. The...
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7340053 |
Cipher strength estimating device
This invention intends to reduce the amount of calculation required by a cipher strength estimating device for estimating a ciphertext in collectively finding session keys for plural rounds of...
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7337472 |
System and method for ensuring secure transfer of a document from a client of a network to a printer
The present invention relates to a system and method for ensuring secure transfer of a document from a client of a network to a printer. That is providing a system and method enabling safe printing...
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7293292 |
Method and system for securely and selectively providing optional features or premium functionality in a printer
A method and system of selectively and securely enabling an added or premium functionality in a printer can be created by transmitting or inputting to the printer an electronic key correlated to...
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7228293 |
Copy detection for digitally-formatted works
An electronic book reader has a processor, a display surface, and access to a memory card upon which is stored a digitally-formatted creative work such as a book. In addition, the reader has access...
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7197644 |
Systems and methods for providing hardcopy secure documents and for validation of such documents
A secure document processing system for receiving an original document and for printing a secure hardcopy version of the original document, wherein the secure hardcopy version includes a...
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7151834 |
Methods and devices for controlling facsimile transmissions of confidential information
Confidential information is protected from unauthorized or accidental disclosure by requiring a successful comparison of near end and far end passwords prior to a facsimile transmission of the...
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7143291 |
Printing method and apparatus having improved job security function, and computer program product executable by computer for realizing improved job security function
A printing apparatus capable of preventing degradation of printer performance etc. caused by print jobs which are secured by a job security function and which are forgotten to output and...
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7136486 |
Print system and printer capable of prevention of unjust copy print
Content data (CD) and printer specifying information (PI) generated by encrypting a printer identifier to specify a printer capable of printing this content data (CD) are included in print job data...
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7113299 |
Printing with credit card as identification
Printing over a network by inputting print data to be printed and associated credit card information at a host terminal, uploading a print job comprising the print data to be printed and the...
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7099019 |
Interface surface printer using invisible ink
A printer for receiving document data from a computer system and printing an interface onto a surface. The interface is based on the document data, which includes identity data indicative of at...
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7072473 |
Method and system for secure delivery and retrieval of documents utilizing a facsimile machine
A system and method for providing secure, on-demand delivery and retrieval of documents, messages and the like utilizing an adaptor coupled to a facsimile machine. An adaptor is coupled between a...
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7038801 |
Data output system and document read system
A data output system is composed of i) a portable telephone provided with memory for storing data received via a communication line, and ii) an MFP provided with an interface to be connected to the...
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7003667 |
Targeted secure printing
Secure transmission of data to an intended image output device, wherein the data can be used to generate an image at the intended image output device in the presence of an intended recipient. The...
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6999588 |
Image input apparatus, image input method, recording medium, and encryption processing program stored in computer-readable medium
In an image input apparatus provided with an image pick-up unit, an image signal generated by the image pick-up unit is converted into digital information. The digital information is then encrypted...
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6963419 |
Facsimile apparatus and facsimile communication method
A facsimile server carries out facsimile communication, and notifies a forwarding destination computer of the confidential data reception when the facsimile server has confidentially received...
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6947968 |
Communication apparatus and method
Provided is a communication apparatus capable of affording an equivalent level of security for both facsimile transmission and electronic mail without the user needing to be aware of the difference...
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6930788 |
Secure printing over cable network to home printer
Secure printing of print data from a client application residing on a data network to a set top box which has a printer, the set top box residing on a digital cable network which has a cable head...
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6918042 |
Secure configuration of a digital certificate for a printer or other network device
The system, method, and program of this invention provides a secure configuration of a digital certificate for a printer. The printer has a unique encryption key stored in it at manufacturing time....
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RE38739 |
Facsimile apparatus
A facsimile apparatus is provided with changeover means that makes it possible to pass signals through or to bypass a coder, which encrypts transmission information, and a decoder, which decodes...
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6856686 |
Method and apparatus for securing e-mail attachments
In accordance with a first aspect, a method for operating an electronic device adapted to be electronically coupled to at least one microprocessor based device and prevent unauthorized access to...
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6728377 |
Coding apparatus and an information processing apparatus provided with the coding apparatus
A coding apparatus includes an arithmetic coding medium as a specified information setting medium and an information processing apparatus provided with the above coding apparatus. The coding...
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6678378 |
3-dimensional shape data encryption and decryption
Encryption and decryption methods for 3-dimensional shape data, especially copyrighted data, useful for detecting unauthorized use or piracy of a 3-dimensional object's shape represented by the...
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6674859 |
Device and method for the protected output of electronically transmitted and stored documents
The invention relates to a device for the protected output of an electronically transmitted and stored document which is provided with or which is subject to electronic copy protection, comprising...
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6650428 |
Automated duplex image generation for a duplexing image forming device
A method and apparatus using a duplex printer to print indicia on the back side of a printed page to provide privacy for confidential information appearing on the front side and/or indicia to...
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6537747 |
Data transmission using DNA oligomers
The present invention is directed to methods for (a) encrypting information in the form of words, numbers, or graphical images, by obtaining a set of nucleic acid strands or nucleic acid analog...
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6456985 |
Image encrypting method and device, image decrypting method and device, and recording medium
When image data has been decomposed into a plurality of components, and a plurality of components of the components have been encrypted, the encrypted image file must be able to be used without...
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6430691 |
Stand-alone telecommunications security device
A method for selectively encrypting electronically communicated information including the steps of: in a first mode, allowing audio and facsimile signals to pass between communications devices in a...
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6418223 |
Authentication algorithms for video images
A method of authenticating a video image created by a camera (V) or similar video device. The image is formed into a first 2-dimensional pixel array (A 1 ) with each pixel (p m,n ) represented by a...
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6373947 |
Document processing
There is provided a computer system including a first operating process operating in a non-modified operating environment and having at least one user operating command which is normally employed...
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6263438 |
Method and apparatus for secure document timestamping
The invention relates devices and methods for creating a cryptographically assured timestamp that can be verified by a party that was not present during the creation of the timestamp. The timestamp...
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6226385 |
Encryption communication system capable of reducing network managing workload
In an encryption communication system, an encrypt key ID of an encrypt apparatus appearing on a communication path between terminals is acquired by using a key seek packet, and an encrypt key ID is...
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6192127 |
Color image processing apparatus and method
An image processing system includes an image processing apparatus having an encrypting circuit for reading an image of an original, converting the read image into an image signal, and encrypting...
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6188766 |
Apparatus and method for confirming, timestamping, and archiving printer and telecopier transmissions
The present invention provides an apparatus and method for confirming, timestamping, and archiving documents using telecopiers (e.g., facsimile machines). A user sends a document to a timestamping...
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6178243 |
User-controlled document processing
A system and method for selectable encryption of documents employing a document generator and a user-controlled document encryptor operative to encrypt user-selector portions of a document...
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6141116 |
System and method for secured transmission of data over telephone communications system
A method and system for confidential transmissions of documents over existing telephone communications lines is disclosed that generates encrypted documents suitable for reception by a facsimile...
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6073118 |
Method for performing secure financial transactions using facsimile transmissions
Secure financial transactions may be made with insecure facsimile transmissions using encoded customer-specific information that can be readily decoded and confirmed by a merchant. The encoded...
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