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Secreting and/or discriminating documents remote-controlling printing

A technology for confidential documents and documents, applied in printing devices, digital output to printing units, printing, etc., can solve problems such as non-disclosure

Inactive Publication Date: 2002-05-08
TRUSTCOPY PTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In the prior art, two important issues are not disclosed: the control of the number of copies of files, and the identification control of files

Method used

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  • Secreting and/or discriminating documents remote-controlling printing
  • Secreting and/or discriminating documents remote-controlling printing
  • Secreting and/or discriminating documents remote-controlling printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0088] The invention has three main parts: the transfer and printing process of all documents, in which the server system acts as a trusted third party; the means for authenticating printed documents; and its own printing control.

[0089] Transfer and printing process of all documents

[0090] Reference attached figure 1 , The confidential remote control file printing system has four main parts. The sender of the file should be someone who has permission to enable the file. The communication server system includes at least one server, which provides necessary equipment for confidential and reliable file transmission. It acts as a trusted third party and receiver in authenticating the sender, a process based on internal public key infrastructure (PKI) protocols. It also acts as a trusted medium on behalf of the sender to execute the sender's print request and to control the printing process. The printing process is controlled by the communication server sys...

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PUM

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Abstract

A method for the remote printing of a document by use of a network, the method including receiving at a server the document as sent from a sender; the server forwarding the document to a recipient; the document being authenticated prior to being forwarded to the recipient; and the server receiving instructions from the sender regards printing controls and the server implementing those controls on the recipient. A hardware device to support the printing controls is also disclosed.

Description

technical field [0001] The present invention relates to a method and apparatus for controlling the printing of secured and / or authenticated documents, and in particular, but not exclusively, to such a method and apparatus including the ability to control the printing process. [0002] definition [0003] In this specification, a document is meant to include a document in electronic or printed form. [0004] In this specification, authentication includes confidentiality and vice versa. [0005] In this specification, machines include desktops, laptops, notebooks, or other suitable forms of computers. [0006] In this specification, "printing" includes various forms of processing of documents, including: printing, viewing, listening, saving, sending in electronic form, forwarding and similar functions. Background technique [0007] Paper documents are commonly used in the business and management professions. Despite the constant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J29/38B41J5/30B41J29/00G06F1/00G06F3/12G06F12/14G06F21/00G06F21/20G06F21/24G09C1/00H04L29/06H04N1/44
CPCH04L29/06047H04L63/0823H04L63/123H04L63/062G06F21/645H04L67/42G06F1/00H04L67/01
Inventor 吴健康朱保实朱群英黄晟
Owner TRUSTCOPY PTE