CN104794387A - Safe information copying machine - Google Patents
Safe information copying machine Download PDFInfo
- Publication number
- CN104794387A CN104794387A CN201510218595.2A CN201510218595A CN104794387A CN 104794387 A CN104794387 A CN 104794387A CN 201510218595 A CN201510218595 A CN 201510218595A CN 104794387 A CN104794387 A CN 104794387A
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- China
- Prior art keywords
- duplicating machine
- information
- information security
- security type
- type duplicating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
The invention provides a safe information copying machine solving the technical problems that a copying machine in the prior art is weak in information safety, and information is leaked easily. The safe information copying machine structurally comprises a main board and a controller, the main board is connected with a cache unit, and electronic data of the safe copying machine are only stored in the cache unit. The electronic data of the safe copying machine are only stored in the cache unit, automatic wiping can be achieved through outage when copying is completed, and therefore zero remaining of the electronic data is achieved, and the risk of information leakage due to an arranged physical storage unit is avoided.
Description
Technical field
The present invention relates to computer technology and field of information security technology, be specifically related to a kind of information security type duplicating machine.
Background technology
In prior art, the circulation of concerning security matters department to paper document proposes strict regulatory requirements, also proposes to have more to be strict with targetedly for the security of these file copies, controllability, auditing possibility.There is physical memory cell due to inside in duplicating machine of the prior art, can will reside in physical memory cell after the information computerization duplicated in rear paper document, owing to only occupying the storage space of 200KB after every page file electronization, the duplicating machine being equipped with 100GB built-in hard disk for routine is retained with regard to the electronic information that can realize nearly 500,000 page files, and these retention information are that the circulation of confidential document leaves the technology hidden danger of very easily divulging a secret; Further, because the electrical equipment being positioned at duplicating machine inside inevitably will transmission of electromagnetic signals outward, the technical information of concerning security matters in these signals, can be carried unavoidably, and then add the possibility that the leakage of a state or party secret occurs; In addition, due to duplicating machine of the prior art usually comprise as: there is the mixed-media network modules mixed-media of network interface, there are the wireless module of information wireless transmission-receiving function, the communication module with telephone line interface, com port etc., and then possessing electronic data transfer function, these electronic data transfer functions are information security and bring further potential safety hazard.
Therefore, research and develop a kind of information security type duplicating machine, with improve information transmit security, reduce cause the leakage of a state or party secret to occur because of duplicating may become one required.
Summary of the invention
A safe and reliable security-enhanced copier is with regard to the following demand of Photocopier device information security aspect demand fulfillment: duplicating machine internal core and main components should be able to realize independently controlled requirement of domesticizing; Duplicating machine core component needs to accomplish anti-illegal dismounting, ensures that critical component is not replaceable; Do not have in duplicating machine memory device (parts), prevents the duplicating machine of hard-copy file to retain; Duplicating machine should under the prerequisite retaining necessary interface, and shield unnecessary interface, perfect condition only provides power port, if relate to the data interaction of duplicating monitor audit operation, realizes communication by special data-interface and cable; Comprehensive control treatment is carried out in duplicating machine reply electromagnetic radiation, prevents the information-leakage that the leakage causing electromagnetic information causes.For this reason, the invention provides a kind of information security type duplicating machine, at least possess above-mentioned portion of techniques feature, more weak to solve duplicating machine Information Security in prior art, easily there is the technical matters of information leakage.
For this reason, the invention provides a kind of information security type duplicating machine, comprise mainboard and controller, described mainboard is connected with buffer unit, the electronic data of described safety-type duplicating machine is only stored in described buffer unit.
According to an embodiment of the invention, wherein, described controller is wrapped in metal signal radome, leaks to prevent the signal of described controller.
According to an embodiment of the invention, wherein, also comprise fuselage cover, in described fuselage cover, be provided with wave filter, the electromagnetic signal of launching with duplicating machine described in filtering.
According to an embodiment of the invention, wherein, concerning security matters power lead is also comprised; Described concerning security matters power lead comprises: power lead, insulation course and be wrapped in the electro-magnetic screen layer of described insulation course outside surface; Described information security type duplicating machine is connected with described information security type duplicating machine outside by means of only described concerning security matters power lead.
According to an embodiment of the invention, wherein, described information security type duplicating machine is provided with touch-screen.
According to an embodiment of the invention, wherein, described information security type duplicating machine is provided with operator's identity digital authenticating device.
According to an embodiment of the invention, wherein, described operator's identity digital authenticating device is fingerprint identification device and/or face recognition device.
According to an embodiment of the invention, wherein, described information security type duplicating machine also comprises: information transformation device, is configured for and the authentication information in described operator's identity digital authenticating device is converted into bar code or Quick Response Code; And printing equipment, be configured to the information of described bar code or Quick Response Code to be printed on copy paper.
The present invention is by dispelling the communication interface on the mainboard of duplicating machine of the prior art and internal storage location interface, duplicating machine internal electron data and the extraneous main path interacted has been contained from source, make duplicating machine only have the function of simple hard-copy file, and then enhance the Information Security of duplicating machine.Further, electronic data due to safety-type duplicating machine of the present invention is only stored in described buffer unit, can by the characteristic of power-off auto-erasing at the end of duplicating, realize electronic data zero retention, and then evade falling the technical risk of the information-leakage existed because arranging physical memory cell.
Preferably, the communication interface that the present invention dispels comprises the wireless module interface, telephone line interface, com port and the USB port that in prior art, duplicating machine mainboard possess usually, block duplicating machine internal electron data and the extraneous main information path interacted from source, and then provide effective technical support for information security.
Preferably; due to controller be electronic data collect ground; inevitably electromagnetic signal is distributed as electronic equipment; the electromagnetic signal of being launched by it can carry the technical information of concerning security matters usually; the present invention is enclosed with metal signal radome at controller outside surface; the electromagnetic signal of shielding controller, for the information security type improving duplicating machine further provides strong technical support.
Preferably, the present invention by being provided with wave filter in fuselage cover, be positioned at the electromagnetic signal radiation that each circuit module of fuselage cover produces provide structural support strong further for realizing dispelling, further enhancing the Information Security of information security type duplicating machine of the present invention.
Preferably, the present invention, by adopting concerning security matters power lead, further contains the transmission path of electromagnetic signal, effectively electromagnetic signal is enclosed in fuselage cover.
Preferably, the present invention by arranging touch-screen, for practical operation provides operating environment more easily.
Preferably, the present invention, by setting operation person number word authenticate device, makes copying operation authority real name to individual, further enhancing the information security type of duplicating machine.Further, operator's identity digital authenticating device is specifically set to fingerprint identification device and/or face recognition device by the present invention.
Preferably, in order to review the information source of copy further, information security type duplicating machine of the present invention also comprises the information transformation device that the authentication information in described operator's identity digital authenticating device is converted into bar code or Quick Response Code and the information of described bar code or Quick Response Code is printed on the printing equipment on copy paper, to retain and information source is reviewed and provided further structural support for realizing identity information.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is information security type copier structure schematic diagram in the embodiment of the present invention 1;
Fig. 2 is the controller architecture schematic diagram being enclosed with metal signal radome in the embodiment of the present invention 2;
Fig. 3 is information security type copier structure schematic diagram in the embodiment of the present invention 3;
Fig. 4 is information security type copier structure schematic diagram in the embodiment of the present invention 4;
Fig. 5 be in the embodiment of the present invention 4 concerning security matters power lead A to sectional structure schematic diagram.
Embodiment
Below in conjunction with Figure of description and embodiment, the specific embodiment of the present invention is described in further detail.Following examples only for illustration of the present invention, but can not be used for limiting the scope of the invention.
Embodiment 1:
Without loss of generality, as shown in Figure 1, the invention provides a kind of information security type duplicating machine, comprise mainboard 100 and controller 200, mainboard 100 is connected with buffer unit 110; On mainboard 100, original communication interface 120 and internal storage location interface 130 are all dispelled, to cut off duplicating machine and the mutual all information channels of external information, the method for being taken off by corresponding site after heating the corresponding pin wait dispelling position when dispelling, can be adopted to realize; During execution copying operation, the electronic data of safety-type duplicating machine is only stored in buffer unit, and these electronic data both realized information auto-erasing by duplicating machine power-off after end is duplicated, and then reaches the technique effect of information zero retention.Preferably, in the present embodiment, communication interface 120 comprises: wireless module interface, telephone line interface, com port and USB port, and above-mentioned interface is communication interface common on duplicating machine circuit main board in prior art.Because all the other structural circuits be positioned on mainboard and the processing module be connected with mainboard are prior art, the also central inventive point of non-invention, therefore relevant technical details does not repeat them here.
It should be noted that, do not get rid of the progress along with science and technology, duplicating machine mainboard also can derive more communication interface kind, the interface these with communication function is dispelled this technological means in the lump and also should be fallen into protection scope of the present invention.
Embodiment 2:
As shown in Figure 2, the present embodiment, on the basis of embodiment 1, is enclosed with metal signal radome 300 at the outside surface of controller 200.Controller 200 is wrapped in its cavity by the form that metal signal radome 300 is buckled with cover, and on its sidewall, be provided with the connection jaws 301 realizing controller 200 and be connected required with duplicating machine remaining circuit module.The central processing unit such as CPU or single-chip microcomputer being particularly positioned at controller core position due to controller 200 collects usually whole electronic information; these electronic information are easily distributed in air by electromagnetic form; and then to be easy to obtain by the external world; in order to strengthen the information security type of duplicating machine further; the present invention is enclosed with metal signal radome at the outside surface of controller; leak to prevent the signal of controller; from the generation of the information source containment leakage of a state or party secret, and then improve the Information Security of duplicating machine.
It should be noted that, because the structure of adopted metal signal radome and profile are prior art, therefore its ins and outs relevant further do not repeat them here.
Embodiment 3:
As shown in Figure 3, the present invention, on the basis of embodiment 2, is provided with wave filter 400 in the fuselage cover of information security type duplicating machine, the electromagnetic signal of launching with duplicating machine described in filtering.Wave filter 400 is applied in duplicating machine inside, the present invention still belongs to the first time, the present invention by arranging wave filter in the fuselage cover of information security type duplicating machine, reach the technique effect being positioned at scattered of fuselage cover electromagnetic signal, for the Information Security strengthening duplicating machine provides strong technical support.The model that the present invention preferably adopts Shenzhen Li Zheng Science and Technology Ltd. to produce is that the wave filter of FTLTEMC FT130-20 is applied in the fuselage cover of information security type duplicating machine, during actual installation, only need described wave filter to be fixed on duplicating machine fuselage interior, and the power lead of wave filter is connected with the power interface in duplicating machine.
Embodiment 4:
As shown in Figure 4, the supply line of information security type duplicating machine of the present invention adopts concerning security matters power lead 500; As shown in Figure 5, in the present embodiment, the structure of concerning security matters power lead 500 comprises: power lead 510, insulation course 520 and be wrapped in the electro-magnetic screen layer 530 of described insulation course 520 outside surface; Information security type duplicating machine of the present invention is connected with information security type duplicating machine outside by means of only this concerning security matters power lead, and this concerning security matters power lead is the wiring that information security type duplicating machine is uniquely connected with information security type duplicating machine outside.It should be noted that, the structure of diagram concerning security matters power lead 500 is only the preferred implementation in the present embodiment, all with shielded power supply line electromagnetic signal for technical purpose and the power lead of arbitrary structures that designs all should fall into protection scope of the present invention.Information security type duplicating machine of the present invention does not have any wire rod of being connected with the external world and interface except power lead, contained to greatest extent to occur with the external world that this event of information interaction occurs may, greatly improve the Information Security of duplicating machine.
Preferably, in an optimal technical scheme of the present embodiment, information security type duplicating machine is provided with touch-screen and operator's identity digital authenticating device, and operator's identity digital authenticating device is preferably set to fingerprint identification device and/or face recognition device.The setting of identification authentication system, contribute to realizing carrying out further concerning security matters management to copying operation personnel, information security type duplicating machine of the present invention only allows the associative operation personnel obtaining identification authorization to carry out copying operation.
It should be noted that, the memory module of operator's identity digital authenticating device inside is only for storing the authentication information and the necessary application software that himself works of authorizing duplicating personnel, and electronic information and this memory module of the include file content produced because of duplicating information interaction do not occur.
Embodiment 5:
The present embodiment is on the basis of embodiment 4, and information security type duplicating machine also comprises the information transformation device that the authentication information in operator's identity digital authenticating device is converted into bar code or Quick Response Code and the information of described bar code or Quick Response Code is printed on the printing equipment on copy paper.Being configured with of said apparatus helps review hard-copy file raw information, and to duplicating the further verification of personnel identity, when the leakage of a state or party secret occurs, contributing to by problem responsibility of divulging a secret to individual, and then further enhancing the Information Security of duplicating machine.The present invention can realize the information of the graph text information in file to be copied and described bar code or Quick Response Code to be printed in the lump on same copier paper by technique scheme, and then realizes the function of its information tracing.
Above technical scheme is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
It should be noted, the present invention will be described instead of limit the invention for above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.
Claims (8)
1. an information security type duplicating machine, comprises mainboard and controller, described mainboard is connected with buffer unit, it is characterized in that, the electronic data of described safety-type duplicating machine is only stored in described buffer unit.
2. information security type duplicating machine according to claim 1, wherein, described controller is wrapped in metal signal radome, leaks to prevent the signal of described controller.
3. information security type duplicating machine according to claim 2, wherein, also comprises fuselage cover, is provided with wave filter in described fuselage cover, the electromagnetic signal of launching with duplicating machine described in filtering.
4. the information security type duplicating machine according to any one of claims 1 to 3 item, wherein, also comprises concerning security matters power lead; Described concerning security matters power lead comprises: power lead, insulation course and be wrapped in the electro-magnetic screen layer of described insulation course outside surface; Described information security type duplicating machine is connected with described information security type duplicating machine outside by means of only described concerning security matters power lead.
5. information security type duplicating machine according to claim 1, wherein, described information security type duplicating machine is provided with touch-screen.
6. information security type duplicating machine according to claim 1, wherein, described information security type duplicating machine is provided with operator's identity digital authenticating device.
7. information security type duplicating machine according to claim 6, wherein, described operator's identity digital authenticating device is fingerprint identification device and/or face recognition device.
8. information security type duplicating machine according to claim 7, wherein, described information security type duplicating machine also comprises:
Information transformation device, is configured for and the authentication information in described operator's identity digital authenticating device is converted into bar code or Quick Response Code; With
Printing equipment, is configured to the information of described bar code or Quick Response Code to be printed on copy paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218595.2A CN104794387B (en) | 2015-04-30 | 2015-04-30 | A kind of information security type duplicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218595.2A CN104794387B (en) | 2015-04-30 | 2015-04-30 | A kind of information security type duplicator |
Publications (2)
| Publication Number | Publication Date |
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| CN104794387A true CN104794387A (en) | 2015-07-22 |
| CN104794387B CN104794387B (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510218595.2A Active CN104794387B (en) | 2015-04-30 | 2015-04-30 | A kind of information security type duplicator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843363A (en) * | 2019-12-23 | 2020-02-28 | 安方高科电磁安全技术(北京)有限公司 | Low-leakage printer |
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| CN110843363A (en) * | 2019-12-23 | 2020-02-28 | 安方高科电磁安全技术(北京)有限公司 | Low-leakage printer |
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| Publication number | Publication date |
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| CN104794387B (en) | 2019-08-09 |
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Denomination of invention: An information security copier Effective date of registration: 20210824 Granted publication date: 20190809 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING LANXUM COMPUTER TECHNOLOGY Co.,Ltd. Registration number: Y2021990000757 |
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Date of cancellation: 20230425 Granted publication date: 20190809 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING LANXUM COMPUTER TECHNOLOGY Co.,Ltd. Registration number: Y2021990000757 |
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