Facsimile apparatus secrete server and method for selectively printing file data with it
A technology for document data and printing documents, which is applied in the field of facsimile machines
Inactive Publication Date: 2004-09-29
SAMSUNG ELECTRONICS CO LTD
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- Abstract
- Description
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Problems solved by technology
Therefore, the security of file data can still be guaranteed
Method used
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[0027] The present invention will now be more fully described with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, in which like reference numerals indicate like elements.
[0028] FIG. 2 is a block diagram illustrating a facsimile system 200 for operation of a security server for a facsimile machine according to a preferred embodiment of the present invention. Referring to FIG. 2 , the facsimile system 200 includes a sending facsimile machine 220 , a receiving facsimile machine 240 , a sender end user 210 , a receiver end user 230 , and a facsimile security server 250 . Referring to FIG. 2, the operation of facsimile system 200 will be described in the following paragraphs.
[0029] The sender end user 210 inputs the confidential information SECUR of an authorized user who authorizes printing of the document data DOC to be sent to the sender facsimile machine 220 to the sender facsimile machine 220 . The document data DOC is...
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A security server for facsimile machines to provide security information on users authorized to print document data transmitted from a transmitting facsimile machine to a receiving facsimile machine, to the receiving facsimile machine. The security server includes a security information storage to store the security information, a security server control to receive the security information from the receiving facsimile machine and to update the received security information into the security server control An interface controlled by the security server control transmits the updated security information to the receiving facsimile machine, in response to a request issued by the receiving facsimile machine via a security communication line different from a communication line that transmits the document data from the transmitting facsimile machine to the receiving facsimile machine. The security information includes identifications and passwords of the authorized users. Accordingly, it is possible to transmit or receive a document while transmitting or receiving security information and to make a plurality of receiving facsimile machines that use different protocols share the security information.
Description
technical field [0001] The invention relates to a facsimile machine, in particular to a security server for the facsimile machine and a method for selectively printing file data by using the security server. Background technique [0002] Unlike telephones that send and receive voice data, facsimile machines send and receive document data based on their connection to the Public Switched Telephone Network (PSTN), and print the document data. Therefore, facsimile machines are widely used for various purposes such as business or home use. [0003] In a typical facsimile system, a sending facsimile machine scans a document, and transmits the obtained document data as a scanning result to a receiving facsimile machine through PSTN. The receiving facsimile machine receives the document data from the sending facsimile machine and prints the received document data. If there is a request for confidentiality of document data, a security function that allows only authorized users to v...
Claims
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IPC IPC(8): H04N1/387G06F3/12G06F7/04G06F21/00G08B29/00H04L9/32H04N1/00H04N1/32H04N1/44
CPCH04N2201/3233H04N1/32101H04N1/00204H04N1/00244G06F2221/2115H04N2201/3235G06F21/608H04N1/387
Inventor 李建一
Owner SAMSUNG ELECTRONICS CO LTD