WO2014030916A1 - 가상 프린터를 이용한 인쇄 제어 장치 및 방법, 그리고 인증서버 및 그 인증 방법 - Google Patents
가상 프린터를 이용한 인쇄 제어 장치 및 방법, 그리고 인증서버 및 그 인증 방법 Download PDFInfo
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- WO2014030916A1 WO2014030916A1 PCT/KR2013/007482 KR2013007482W WO2014030916A1 WO 2014030916 A1 WO2014030916 A1 WO 2014030916A1 KR 2013007482 W KR2013007482 W KR 2013007482W WO 2014030916 A1 WO2014030916 A1 WO 2014030916A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1222—Increasing security of the print job
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
- G06F21/608—Secure printing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1238—Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
- G06F3/1288—Remote printer device, e.g. being remote from client or server in client-server-printer device configuration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1292—Mobile client, e.g. wireless printing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
Definitions
- the present invention relates to a printing control apparatus and method using a virtual printer, an authentication server and an authentication method thereof, and more particularly, to a user terminal if a document output condition is satisfied after transmitting print information to a virtual printer module in a user terminal.
- a printer driver is installed in the user PC, and the port of the printer driver is set to an IP assigned to the network printer. Then, when you execute the document output command from the user's PC to the network printer, the document is printed through the network printer. Therefore, the document can be printed by an unspecified PC that can access the IP assigned to the network printer, so that important security documents can not be prevented from leaking to the outside, and moreover, an unspecified number of documents can be accessed through a shared network printer. There is a problem that the security of information becomes weak.
- the output document security system disclosed in Korean Patent No. 0352905 forcibly connects a print job for a document print command in an application program of a client computer to the secure print job, and the secure printer job is secured print data according to a user authentication result. It includes the configuration to send to the printer.
- Korean Patent No. 0444478 receives the information requested by the print requester and the security level of the information, and permits printing when the print requester's print permission level is higher than the security level.
- the printing apparatus which prints the information requested for printing, when the password inputted by (2) is matched is disclosed.
- a print control device and method using a virtual printer that can enhance the security of the document output through the printer and at the same time to enable the user with a legitimate authority, and the authentication server and The authentication method is provided.
- Another technical object of the present invention is to provide a print control method using a virtual printer capable of enhancing the security of a document output through a printer and at the same time enabling a user with a right to print a document, and authentication of an authentication server.
- a computer readable recording medium having recorded thereon a program for executing a method on a computer is provided.
- a print control apparatus using a virtual printer when receiving a print command for outputting a document from a user of a user terminal in which print target data is stored, corresponding to the print command;
- a virtual printing unit converting the print target data into data in the form of an image and encrypting the print target data and generating at least one of document information which is information of the print target data and user information for authentication of the user;
- the at least one of the document information and the user information is transmitted to the authentication server for authenticating the user between the user terminal and a separate authentication device, and the identification information of the printer designated by the user and the identification information of the user from the authentication server.
- a user authentication unit receiving a print request command including at least one of authentication information indicating an authentication result; And a print controller which decrypts the encrypted print target data and transmits the encrypted print target data to a printer designated by the user when the print request command is received, wherein the authentication server includes the user information and the authentication device received from the user terminal.
- the user authentication is performed in preparation for the login information received from the user accessing through the user, and if it is determined that the user has the right to print, the print request command is transmitted to the user authentication unit.
- a print control method using a virtual printer includes (a) receiving a print command for outputting a document from a user of a user terminal in which print target data is stored. Converting the corresponding print target data into data in the form of an image and encrypting the print target data, and generating at least one of document information which is information of the print target data and user information for authentication of the user; (b) transmitting at least one of the document information and the user information to an authentication server for authenticating the user between the user terminal and a separate authentication device; (c) receiving a print request command from the authentication server, the print request command including at least one of identification information of a printer designated by the user and authentication information indicating an authentication result of the user; And (d) decrypting the encrypted print target data and transmitting the encrypted print target data to a printer designated by the user when the print request command is received, wherein the authentication server transmits the user information received from the user terminal.
- the user is determined to have print authority by performing user authentication
- the authentication server communicates with a user terminal of a user, and document information which is information of the print target data corresponding to a print command input to the user terminal in which print target data is stored. And receiving at least one of user information for authentication of the user, and when the authentication of the user by communication with a separate authentication device is completed, the print request including authentication information indicating the authentication result of the user to the user terminal.
- a user terminal interface unit transmitting a command to the user terminal; And an authentication device interface configured to communicate with the authentication device and to authenticate the user by comparing login information of the user received from the authentication device with the user information received from the user terminal interface.
- the device interface unit transmits information of one or more printers connected to the user terminal to the authentication device when the login information received from the authentication device and the user information match, and are designated by the user among the one or more printers from the authentication device. Characterized by receiving the identification information of the printer.
- the authentication method of the authentication server (a) the print object corresponding to the print command input to the user terminal in communication with the user terminal of the user, the print target data is stored; Receiving at least one of document information which is information of data and user information for authentication of the user from the user terminal; (b) communicating with a separate authentication device, and authenticating the user by contrasting login information and the user information received from the authentication device; And (c) when the authentication of the user is completed, transmitting a print request command including authentication information indicating the authentication result of the user to the user terminal, wherein step (b) is performed from the authentication device.
- step (b) is performed from the authentication device.
- the user inputs a print command to the user terminal and then performs user authentication through a separate authentication device at the time and location where the actual document output is desired.
- the printed document can be retrieved immediately, thereby enhancing security compared to existing printing systems.
- FIG. 1 is a view showing the configuration of an entire printing system including a print control device and an authentication server using a virtual printer according to the present invention
- FIG. 2 is a block diagram showing the configuration of a preferred embodiment of a print control device using a virtual printer according to the present invention
- FIG. 3 is a block diagram showing the configuration of a preferred embodiment of the authentication server according to the present invention.
- FIG. 4 is a flowchart illustrating a process of performing a preferred embodiment of a print control method using a virtual printer according to the present invention
- FIG. 5 is a flowchart showing a process of performing a preferred embodiment of a user authentication method performed by an authentication server according to the present invention
- FIG. 6 is a flowchart illustrating a process of outputting a document from a printer according to a user's printing command in the printing system shown in FIG. 1.
- FIG. 1 is a view showing the configuration of an entire printing system including a print control device and an authentication server using a virtual printer according to the present invention.
- the print control apparatus is implemented in a user terminal 100 such as a PC to perform a print command received from a user.
- the user terminal 100 is connected to one or more printers 200, and the type of the printer 200 may be a local printer or a network printer.
- the print control device according to the present invention transmits the print target data to the printer 200 designated by the user at the time when the user wants to output among the one or more printers 200 connected to the user terminal 100, the output is made in the printer To lose.
- the print control device according to the present invention is for enhancing security, it can be applied in an environment such as a company where a plurality of users use a common printer.
- the print control device transmits and receives authentication data including information related to the authentication of the authentication server 300 and the user authentication.
- the authentication server 300 authenticates a user connected through a separate authentication device 400, such as a user's portable terminal, not the user terminal 100, and prints the authentication control result according to the present invention; That is, it transmits to the user terminal 100.
- the print control device receives the authentication result from the authentication server 300, the print control device transmits the print target data corresponding thereto to the printer 200 to output the document.
- the user inputs a print command through the user terminal 100 in which the print target data is stored and uses a separate authentication device 400 to output the print target data corresponding to the print command.
- Perform user authentication The authentication server 300 authenticates the corresponding user when the user information received from the user terminal 100 and the login information received from the authentication device 400 match, and transmits a print request command to the user terminal 100.
- the authentication server 300 to authenticate the user connected through the separate authentication device 400, not the user terminal 100 is printed to the printer 200 as soon as the user's print command is input from the user terminal 100
- the printer 200 performs the print job by transmitting the target data
- the user inputs a print command to the user terminal 100 and then the printer 200. This is because there is a risk that the security document will be leaked for the time required to find the printed document.
- it is to allow the user to obtain the output from the printer 200 of the desired position at the time when the user wants to output from the one or more printers 200.
- the printer 200 after the authentication process through the separate authentication device 400 is completed at the point in time to actually output the print target data corresponding to the print command. If the data to be printed is sent, the user can retrieve the document as soon as it is printed. Therefore, only authorized authorized users can print the document and at the same time, enhance the security of the printed document.
- a PC located near a mobile (mobile) terminal such as a smartphone or a printer 200 designated by a user May be used as the authentication device 400, but is not limited thereto.
- FIG. 2 is a block diagram showing the configuration of a preferred embodiment of a print control device using a virtual printer according to the present invention.
- the print control apparatus includes a virtual printing unit 110, a user authentication unit 120, and a print control unit 130.
- the virtual printing unit 110 When the virtual printing unit 110 receives a print command for outputting a document from the user of the user terminal 100, the virtual printing unit encrypts the print target data corresponding to the print command, and the document information, which is the information of the print target data, and the authentication of the user. Create at least one of the user information for.
- the virtual printing unit 110 is implemented in the form of a virtual printing module installed in the user terminal 100, by selecting a virtual printing module as a printer to be used for printing when the user inputs a print command through the user terminal 100 Instead of being directly transmitted to the printer 200, a print command may be transmitted to the virtual printing unit 110.
- the virtual printing unit 110 converts the print target data corresponding to the input print command among the data stored in the user terminal 100 into data in the form of an image, and converts the generated image.
- the virtual printing unit 110 generates at least one of document information which is information of the print target data and user information for user authentication in the process of converting and encrypting the print target data into an image.
- the document information may include at least one of a name of the print target data, a time at which the print target data is generated or stored in the user terminal 100, and the number of prints set by the user, and the user information is an ID for identifying a user. (ID), password (PW), the user's e-mail address, and if the user belongs to the company may include at least one of the belonging information (department and position).
- the virtual printing unit 110 transmits at least one of document information and user information to the user authentication unit 120, and transmits print target data in the form of an encrypted image to the print control unit 130.
- the user authentication unit 120 transmits at least one of document information and user information to the authentication server 300 for authenticating the user between the user authentication device 400 and the user terminal 100, the authentication server 300
- the authentication server 300 receives a print request command including at least one of identification information of the printer 200 designated by the user and authentication information indicating the authentication result of the user.
- the print request command refers to a command for causing the printer 200 to output print target data as a document.
- the authentication server 300 fails to authenticate the user through communication with the authentication device 400, the authentication failure data is received.
- FIG. 3 is a block diagram showing the configuration of a preferred embodiment of the authentication server 300 according to the present invention.
- the authentication server 300 includes a user terminal interface unit 310, an authentication device interface unit 320, and a storage unit 330.
- the user terminal interface unit 310 communicates with the user authentication unit 120 of the print control device according to the present invention
- the authentication device interface unit 320 communicates with the user authentication device 400.
- the storage unit 330 includes document information and user information received from the user authentication unit 120, identification information of the printer 200 designated by the user, which is information received from the authentication device 400, and a print object selected by the user. The identification information of the data and the authentication information indicating the authentication result of the user are stored.
- the storage unit 330 may store identification information of the printer 200 connected to the user terminal 100 so that the user may designate the printer through the authentication device 400.
- the user terminal interface 310 receives at least one of document information and user information from the user authentication unit 120 of the print control device according to the present invention and stores it in the storage unit 330.
- the authentication device interface unit 320 compares the user information stored in the storage unit 330 with the login information (ID and password PW) received from the authentication device 400. As a result of the preparation, when the user information and the login information match, the authentication device interface 320 transmits a message indicating that user authentication is completed to the authentication device 400. However, if the stored user information and the input login information do not match, the authentication device interface unit 320 generates a message indicating the user authentication failure and delivers the message to the user terminal interface unit 310, and the user terminal interface unit 310 authenticates the user.
- the failure data is transmitted to the user terminal 100, that is, the user authentication unit 120 of the print control device according to the present invention.
- the user may access the mobile version of the user authentication website or perform a user authentication using a program or an application for user authentication, and the authentication device 400 may be a PC.
- the user authentication can be performed by accessing a website for user authentication.
- the authentication device interface 320 may transmit a print list corresponding to the authenticated user, that is, the user terminal 100 and the user of the authentication device 400 to the authentication device 400.
- the print list is generated based on one or more document information transmitted from the user authentication unit 120 of the print control device according to the present invention to the authentication device 400.
- the print list is a document to be output through the current printer 200. To make a choice.
- the virtual printing unit 110 When there is at least one print target data corresponding to a print command input by the user to the user terminal 100, the virtual printing unit 110 generates one or more document information corresponding to each print target data.
- the generated one or more document information is transmitted to the authentication server 300 and stored in the storage unit 330, the authentication device interface unit 320 is printed from the one or more document information when the user authentication is completed through the authentication device 400 Create a list and send it to the authentication device (400).
- the print list is preferably composed of identification information of the print target data included in each document information, for example, the name of the print target data, but is not limited thereto as long as the print target data can be identified.
- the print list may be output through a screen of the authentication device 400 to allow a user to select desired print target data.
- the authentication device interface 320 transmits identification information of one or more printers 200 connected to the user terminal 100 to the authentication device 400 so that the user wants to output a document through the authentication device 400.
- 200 can be specified.
- the identification information of the printer 200 may be a port number to which the printer 200 is connected or an IP address of the printer 200, but is not limited thereto. Therefore, if the authentication device 400 is a mobile (portable) terminal, the user of the mobile (portable) terminal performs user authentication through the authentication device 400 at a point in time when a document is desired, and designates a printer 200 for which the document is output. By doing so, the document can be recovered as soon as the document is output from the desired printer 200. In addition, if the authentication device 400 is a PC, the user may designate a printer 200 in a position adjacent to the corresponding PC so that the document is output.
- At least one of the identification information of the print target data selected by the user through the authentication device 400 and the identification information of the printer 200 designated by the user is input to the authentication device interface unit 320 of the authentication server 300,
- the device interface 320 transmits a print request command including at least one of identification information of the selected print target data, identification information of the designated printer 200, and authentication information of the user, to the user terminal interface 310.
- the information included in the print request command is stored in the storage unit 330.
- the user terminal interface unit 310 transmits the received print request command to the user authentication unit 120 of the print control device according to the present invention.
- the print control unit 140 of the print control apparatus decrypts the encrypted print target data and transmits the encrypted print target data to the designated printer 200.
- the printer 200 receiving the print target data immediately outputs a document.
- the print target data is preferably configured in an image format, but is not limited thereto.
- the print control unit 140 checks whether the user corresponding to the print request command received from the authentication server 300 has the print right by referring to the print policy stored in advance, and decrypts the print only when it is determined that the print right is present.
- the target data may be transmitted to the designated printer 200.
- the print policy may be stored in the user terminal 100, and may be updated by being periodically or manually transmitted from the authentication server 300.
- the user inputs a print command to the user terminal 100 by the print control device and the authentication server 300 according to the present invention, and then through the authentication device 400 at a point in time and at a location where an actual document output is desired.
- the printed document can be retrieved immediately, thereby enhancing security compared to the conventional printing system.
- it is possible to increase the convenience of the user by fluidly selecting the printer 200 to print the document according to the position of the user rather than the fixed printer.
- FIG. 4 is a flowchart illustrating a process of performing a preferred embodiment of the print control method using a virtual printer according to the present invention.
- the virtual printing unit 110 encrypts print target data corresponding to the printing command and at least one of document information and user information. It generates (S1020). In this case, after generating the print target data as an image, the print target data generated as the image may be encrypted.
- the user authentication unit 120 transmits at least one of document information and user information to the authentication server 300 (S1030).
- the print control unit ( 130 decrypts the encrypted print target data and transmits the encrypted print target data to the printer 200 designated by the user (S1050) so that the print target data is output as the actual document from the corresponding printer 200.
- FIG. 5 is a flowchart illustrating a preferred embodiment of the user authentication method performed by the authentication server 300 according to the present invention.
- the authentication device interface 320 receives the user's login information, for example, an ID (ID) and a password (PW), from the authentication device 400 (S1110), and stores the transmitted login information. In operation S1120, it is determined whether the information matches the user information stored in the unit 330.
- ID an ID
- PW password
- the authentication device interface unit 320 identifies at least one of a print list generated from one or more document information and identification information of the printer 200 connected to the user terminal 100.
- the user selects print target data to be output as a document and designates the printer 200. However, this process may be omitted as necessary.
- the user terminal interface 310 transmits authentication failure data to at least one of the user terminal 100 and the authentication device 400 (S1150), thereby canceling the printing process thereafter.
- the user terminal interface 310 that receives at least one of identification information of the print target data selected by the user and identification information of the printer 200 designated by the user from the authentication device interface unit 320 is transferred to the user terminal 100.
- the print request command including the corresponding information is transmitted (S1140) so that the document is output from the designated printer 200.
- FIG. 6 is a flowchart illustrating a process of outputting a document from the printer 200 according to a user's printing command in the printing system shown in FIG. 1.
- the virtual printing unit 110 of the print control apparatus may print data to be printed.
- the user authentication unit 120 After generating as an image and encrypting (S1210), the user authentication unit 120 transmits at least one of the document information and the user information generated by the virtual printing unit 110 to the authentication server 300 (S1220).
- the authentication device interface 320 of the authentication server 300 receives the user's login information, that is, the ID (ID) and the password (PW) from the authentication device 400 (S1230) and the user authentication by contrast with the stored user information It performs (S1240).
- the authentication device interface unit 320 provides at least one of the print list and the printer 200 information to the authentication device 400 when the user authentication is completed (S1250) so that the user prints the data to be printed through the authentication device 400.
- S1260 select and specify the printer (200) (S1260).
- the user terminal interface unit 310 transmits a print request command to the user terminal 100 (S1270), the print control unit 130 of the print control device according to the present invention to the designated printer 200
- the decoded print target data is transmitted (S1280).
- the printer 200 outputs the received print target data as a document (S1290).
- the invention can also be embodied as computer readable code on a computer readable recording medium.
- the computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and may also be implemented in the form of a carrier wave (for example, transmission over the Internet). Include.
- the computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.
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Abstract
Description
Claims (11)
- 인쇄 대상 데이터가 저장된 사용자 단말의 사용자로부터 문서를 출력하기 위한 인쇄 명령을 입력받으면, 상기 인쇄 명령에 대응하는 상기 인쇄 대상 데이터를 이미지 형태의 데이터로 변환하여 암호화하고, 상기 인쇄 대상 데이터의 정보인 문서 정보 및 상기 사용자의 인증을 위한 사용자 정보 중 적어도 하나를 생성하는 가상 인쇄부;상기 사용자 단말과 별도의 인증 기기 사이에서 상기 사용자를 인증하기 위한 인증서버로 상기 문서 정보 및 상기 사용자 정보 중 적어도 하나를 전송하고, 상기 인증서버로부터 상기 사용자에 의해 지정된 프린터의 식별정보 및 상기 사용자의 인증 결과를 나타내는 인증 정보 중 적어도 하나를 포함하는 인쇄 요청 명령을 수신하는 사용자 인증부; 및상기 인쇄 요청 명령이 수신되면 상기 암호화된 인쇄 대상 데이터를 복호화하여 상기 사용자에 의해 지정된 프린터로 전송하는 인쇄 제어부;를 포함하며,상기 인증 서버는 상기 사용자 단말로부터 전송받은 상기 사용자 정보와 상기 인증기기를 통해 접속한 사용자로부터 전송받은 로그인 정보를 대비하여 사용자 인증을 수행하여 상기 사용자에게 인쇄 권한이 있는 것으로 판단되면 상기 사용자 인증부로 상기 인쇄 요청 명령을 전송하는 것을 특징으로 하는 인쇄 제어 장치.
- 제 1항에 있어서,상기 문서 정보는 상기 인쇄 대상 데이터의 이름, 상기 인쇄 대상 데이터가 상기 사용자 단말에 저장된 시간 및 상기 사용자에 의해 설정된 인쇄 매수 중 적어도 하나를 포함하며, 상기 사용자 정보는 상기 사용자의 아이디, 패스워드, 이름, 이메일, 소속부서 및 직급 중 적어도 하나를 포함하는 것을 특징으로 하는 인쇄 제어 장치.
- 제 1항 또는 제 2항에 있어서,상기 가상 인쇄부는 상기 사용자 단말에서 상기 인쇄 명령에 의해 선택되는 가상 프린터인 것을 특징으로 하는 인쇄 제어 장치.
- 사용자의 사용자 단말과 통신하며, 인쇄 대상 데이터가 저장된 상기 사용자 단말로 입력된 인쇄 명령에 대응하는 상기 인쇄 대상 데이터의 정보인 문서 정보 및 상기 사용자의 인증을 위한 사용자 정보 중 적어도 하나를 수신하고, 별도의 인증기기와의 통신에 의한 상기 사용자의 인증이 완료되면 상기 사용자 단말로 상기 사용자의 인증 결과를 나타내는 인증 정보를 포함하는 인쇄 요청 명령을 상기 사용자 단말로 전송하는 사용자 단말 인터페이스부; 및상기 인증기기와 통신하며, 상기 인증기기로부터 전송받은 상기 사용자의 로그인 정보와 상기 사용자 단말 인터페이스부로부터 수신된 상기 사용자 정보를 대비하여 상기 사용자를 인증하는 인증기기 인터페이스부;를 포함하며,상기 인증기기 인터페이스부는 상기 인증기기로부터 전송받은 로그인 정보와 상기 사용자 정보가 일치하면 상기 인증기기로 상기 사용자 단말과 연결된 하나 이상의 프린터의 정보를 전송하고, 상기 인증기기로부터 상기 하나 이상의 프린터 중 상기 사용자에 의해 지정된 프린터의 식별정보를 입력받는 것을 특징으로 하는 인증서버.
- 제 4항에 있어서,상기 사용자 단말 인터페이스부는 상기 사용자 단말로부터 하나 이상의 인쇄 대상 데이터에 대응하는 하나 이상의 문서 정보를 수신하며,상기 인증기기 인터페이스부는 상기 하나 이상의 문서 정보를 기초로 생성된 인쇄 목록을 상기 인증기기로 전송하고, 상기 인증기기로부터 상기 사용자에 의해 선택된 인쇄 대상 데이터의 식별정보를 수신하는 것을 특징으로 하는 인증서버.
- (a) 인쇄 대상 데이터가 저장된 사용자 단말의 사용자로부터 문서를 출력하기 위한 인쇄 명령을 입력받으면, 상기 인쇄 명령에 대응하는 상기 인쇄 대상 데이터를 이미지 형태의 데이터로 변환하여 암호화하고, 상기 인쇄 대상 데이터의 정보인 문서 정보 및 상기 사용자의 인증을 위한 사용자 정보 중 적어도 하나를 생성하는 단계;(b) 상기 사용자 단말과 별도의 인증 기기 사이에서 상기 사용자를 인증하기 위한 인증서버로 상기 문서 정보 및 상기 사용자 정보 중 적어도 하나를 전송하는 단계;(c) 상기 인증서버로부터 상기 사용자에 의해 지정된 프린터의 식별정보 및 상기 사용자의 인증 결과를 나타내는 인증 정보 중 적어도 하나를 포함하는 인쇄 요청 명령을 수신하는 단계; 및(d) 상기 인쇄 요청 명령이 수신되면 상기 암호화된 인쇄 대상 데이터를 복호화하여 상기 사용자에 의해 지정된 프린터로 전송하는 단계;를 포함하며,상기 인증 서버는 상기 사용자 단말로부터 전송받은 상기 사용자 정보와 상기 인증 기기를 통해 접속한 사용자로부터 전송받은 로그인 정보를 대비하여 사용자 인증을 수행하여 상기 사용자에게 인쇄 권한이 있는 것으로 판단되면 상기 복호화된 인쇄 대상 데이터를 상기 사용자에 의해 지정된 프린터로 전송하는 것을 특징으로 하는 인쇄 제어 방법.
- 제 6항에 있어서,상기 문서 정보는 상기 인쇄 대상 데이터의 이름, 상기 인쇄 대상 데이터가 상기 사용자 단말에 저장된 시간 및 상기 사용자에 의해 설정된 인쇄 매수 중 적어도 하나를 포함하며, 상기 사용자 정보는 상기 사용자의 아이디, 패스워드, 이름, 이메일, 소속부서 및 직급 등 적어도 하나를 포함하는 것을 특징으로 하는 인쇄 제어 방법.
- (a) 사용자의 사용자 단말과 통신하며, 인쇄 대상 데이터가 저장된 상기 사용자 단말로 입력된 인쇄 명령에 대응하는 상기 인쇄 대상 데이터의 정보인 문서 정보 및 상기 사용자의 인증을 위한 사용자 정보 중 적어도 하나를 상기 사용자 단말로부터 수신하는 단계;(b) 별도의 인증기기와 통신하며, 상기 인증기기로부터 전송받은 상기 사용자의 로그인 정보와 상기 사용자 정보를 대비하여 상기 사용자를 인증하는 단계; 및(c) 상기 사용자에 대한 인증이 완료되면 상기 사용자 단말로 상기 사용자의 인증 결과를 나타내는 인증 정보를 포함하는 인쇄 요청 명령을 전송하는 단계;를 포함하며,상기 (b) 단계는 상기 인증기기로부터 전송받은 로그인 정보와 상기 사용자 정보가 일치하면 상기 인증기기로 상기 사용자 단말과 연결된 하나 이상의 프린터의 정보를 전송하고, 상기 인증기기로부터 상기 하나 이상의 프린터 중 상기 사용자에 의해 지정된 프린터의 식별정보를 입력받는 것을 특징으로 하는 인증서버의 인증 방법.
- 제 8항에 있어서,상기 (a) 단계에서, 상기 사용자 단말로부터 하나 이상의 인쇄 대상 데이터에 대응하는 하나 이상의 문서 정보를 수신하며,상기 (b) 단계에서, 상기 하나 이상의 문서 정보를 기초로 생성된 인쇄 목록을 상기 인증기기로 전송하고, 상기 인증기기로부터 상기 사용자에 의해 선택된 인쇄 대상 데이터의 식별정보를 수신하는 것을 특징으로 하는 인증서버의 인증 방법.
- 제 6항 또는 제 7항에 기재된 인쇄 제어 방법을 컴퓨터에서 실행시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체.
- 제 8항 또는 제 9항에 기재된 인증서버의 인증 방법을 컴퓨터에서 실행시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체.
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EP13830895.2A EP2889752A4 (en) | 2012-08-21 | 2013-08-21 | DEVICE AND METHOD FOR PRINT CONTROL USING A VIRTUAL PRINTER AND AUTHENTICATION SERVER AND ASSOCIATED AUTHENTICATION METHOD |
JP2015527397A JP2015532742A (ja) | 2012-08-21 | 2013-08-21 | 仮想プリンタを用いた印刷制御装置及び方法、そして認証サーバ及びその認証方法 |
US14/627,740 US20150160900A1 (en) | 2012-08-21 | 2015-02-20 | Apparatus and method for controlling, and authentication server and authentication method therefor |
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Also Published As
Publication number | Publication date |
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EP2889752A1 (en) | 2015-07-01 |
US20150160900A1 (en) | 2015-06-11 |
JP2015532742A (ja) | 2015-11-12 |
KR101296786B1 (ko) | 2013-09-16 |
EP2889752A4 (en) | 2016-04-20 |
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