CN104268986A - Financial terminal protection device - Google Patents
Financial terminal protection device Download PDFInfo
- Publication number
- CN104268986A CN104268986A CN201410569136.4A CN201410569136A CN104268986A CN 104268986 A CN104268986 A CN 104268986A CN 201410569136 A CN201410569136 A CN 201410569136A CN 104268986 A CN104268986 A CN 104268986A
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- circuit
- data
- desensitization
- financial terminal
- circuit board
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Abstract
The invention discloses a financial terminal protection device which comprises a data desensitization circuit and an airtight device used for detecting the data desensitization circuit. The data desensitization circuit comprises a detection unit used for detecting data written in a financial terminal. A desensitization unit is used for conducting desensitization processing on sensitive data after the detection unit detects sensitive data. A verifying unit is used for verifying the desensitized data. If the desensitized data meet the predefined desensitization requirement, a storage unit writes the desensitized data into the financing terminal. The airtight device comprises a disassembly detection circuit and a data self destroying circuit. The airtight device further comprises a circuit board formed by a protection circuit and a side protection ring. The disassembly detection circuit is formed by a protection circuit on the circuit board, a detection wire in the side protection ring, a conductive rubber wire connecting the circuit board and the side protection ring and a detection circuit. A hole for the conductive rubber wire to pass is formed in the side protection ring. The detection circuit, the data storage unit, the data self destroying circuit are connected with the battery.
Description
Technical field
The present invention relates to data encryption security technology area, particularly relate to a kind of proterctive equipment of financial terminal.
Background technology
Along with the development of science and technology, various bank card environment for use gradual perfection, a large amount of bank card holder uses Automatic Teller Machine to carry out fund access and inquiry, in the process, social consumption clearing also progressively realize electronization, but the payment of fund controls the password that the main holder of dependence is arranged, therefore, in order to ensure the financing security of holder, must ensure that holder is when using these financial terminals, password does not leak outside, do not leak outside to prevent sensitive information in information communication process, first encrypt in prior art, rear transmission, but encryption key is given away secrets or the password of holder's input is just revealed before encryption, like this, the data of encrypting still do not have security, and, because the circuit of financial terminal is relatively simple, easily get the encryption key of financial terminal, thus still threaten the security of holder's fund.
Therefore, there is the technical matters of the potential safety hazard of financial terminal in prior art.
Summary of the invention
The embodiment of the present invention, by providing a kind of proterctive equipment of financial terminal, solves the technical matters that financial terminal in prior art exists potential safety hazard, and then achieves the technique effect of the security ensureing financial terminal.
The invention provides a kind of proterctive equipment of financial terminal, comprising: data desensitization circuit and the obturator that data desensitization circuit is detected;
Data desensitization circuit comprises the detecting unit of the Data Detection to write financial terminal, when sensitive data having been detected, carry out desensitization by desensitization unit to sensitive data to process, authentication unit is verified the data after desensitization, if when the predefined desensitization of data fit after desensitization requires, the data after desensitization are written in financial terminal by storage unit;
Obturator comprises disassembles testing circuit and data self-destruct circuit; Obturator also comprises the circuit board being provided with protection circuit and lateral protection circle formation; Disassemble the detection wire of testing circuit by the protection circuit on circuit board and lateral protection circle inside, and the conductive rubber line of connecting circuit board and lateral protection circle, testing circuit are formed, and lateral protection circle have the hole slot passed through for conductive rubber line;
Testing circuit, data storage cell, data self-destruct circuit are connected with accumulator.
Further, the unit that desensitizes is specially and utilizes predefined transformation rule to convert the sensitive information detected.
Further, unit is desensitized specifically for the sensitive information in specific character replacing sensitive data; Or the sensitive information in sensitive data is shifted; Or fill special character in the sensitive information in sensitive data.
Further; the circuit board of protection circuit is provided with detection wire; and be connected with circuit board by conductive rubber line; detect wire colloid and reticulate layout with on the circuit board of protection circuit; composition disassembles to the circuit board of protection circuit the traverse net that testing circuit disassembles detection; two end points on every root wire are connected respectively to the different pin of two of testing circuit, and every root wire has different pulse signals to pass through.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
Owing to have employed the proterctive equipment of financial terminal, wherein, the obturator comprising data desensitization circuit and data desensitization circuit is detected; Data desensitization circuit comprises the detecting unit of the Data Detection to write financial terminal, when sensitive data having been detected, carry out desensitization by desensitization unit to sensitive data to process, authentication unit is verified the data after desensitization, if when the predefined desensitization of data fit after desensitization requires, the data after desensitization are written in financial terminal by storage unit; Obturator comprises disassembles testing circuit and data self-destruct circuit; Obturator also comprises the circuit board being provided with protection circuit and lateral protection circle formation; Disassemble the detection wire of testing circuit by the protection circuit on circuit board and lateral protection circle inside, and the conductive rubber line of connecting circuit board and lateral protection circle, testing circuit are formed, and lateral protection circle have the hole slot passed through for conductive rubber line; Testing circuit, data storage cell, data self-destruct circuit are connected with accumulator, by desensitization unit to after the desensitization operation of sensitive data, by obturator, desensitization circuit is detected, solve the technical matters that financial terminal in prior art exists potential safety hazard, and then achieve the technique effect of the security ensureing financial terminal.
Accompanying drawing explanation
Fig. 1 is the module diagram of the proterctive equipment of financial terminal in the embodiment of the present invention.
Embodiment
The embodiment of the present invention, by providing a kind of proterctive equipment of financial terminal, solves the technical matters that financial terminal in prior art exists potential safety hazard, and then achieves the technique effect of the security ensureing financial terminal.
There is the technical matters of potential safety hazard in order to solve above-mentioned financial terminal, below in conjunction with Figure of description and concrete embodiment, technique scheme being described in detail.
The proterctive equipment of a kind of financial terminal provided by the invention, as shown in Figure 1, comprising: data desensitization circuit 101 and the obturator 102 detected data desensitization circuit 101;
Data desensitization circuit 101 comprises the detecting unit 1011 of the Data Detection to write financial terminal, when sensitive data having been detected, carry out desensitization by desensitization unit 1012 pairs of sensitive datas to process, authentication unit 1013 is verified the data after desensitization, if when the predefined desensitization of data fit after desensitization requires, the data after desensitization are written in financial terminal by storage unit 1014;
Obturator 102 comprises disassembles testing circuit 1021 and data self-destruct circuit 1022; Obturator 102 also comprises the circuit board 1025 being provided with protection circuit 1023 and lateral protection circle 1024 formation; Disassemble the detection wire 1026 of testing circuit 1021 by the protection circuit 1023 on circuit board 1025 and lateral protection circle 1024 inside, and the conductive rubber line 1027 of connecting circuit board 1025 and lateral protection circle 1024, testing circuit 1028 are formed, lateral protection circle 1024 has the hole slot passed through for conductive rubber line 1027;
Testing circuit 1028, data storage cell 1029, data self-destruct circuit 1022 are connected with accumulator 1030.
In a particular embodiment, the desensitization unit of data desensitization circuit 101 is specially and utilizes predefined transformation rule to convert the sensitive data detected.Particularly, be with the sensitive information in specific character replacing sensitive data; Or the sensitive information in sensitive data is shifted; Or fill special character in the deeply grateful information in sensitive data.
Safer effect can be played like this to the information of simple encryption.
In the obturator 102 that data desensitization circuit 101 is detected; the circuit board 1025 of protection circuit 1023 is provided with detection wire; and be connected with circuit board 1025 by conductive rubber line 1027; detection wire 1026 is woven into mesh cloth and is placed on the circuit board 1024 of protection circuit 1022; composition disassembles to the circuit board 1024 of protection circuit 1022 traverse net that testing circuit disassembles detection; two end points on every root wire are connected respectively to the different pin of two of testing circuit 1027, and every root wire has different pulse signals to pass through.
In a particular embodiment, first carry out desensitization process by the data of data desensitization circuit 101 to write financial terminal, can ensure that sensitive data is after desensitization like this, there is security, but, if when the circuit in these data desensitization circuit 101 is monitored by other monitoring equipments, can also be detected by testing circuit 1027 or detection wire 1025 by obturator, thus more ensure the security of financial terminal.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (4)
1. a proterctive equipment for financial terminal, is characterized in that, comprising: data desensitization circuit and the obturator detected data desensitization circuit;
Data desensitization circuit comprises the detecting unit of the Data Detection to write financial terminal, when sensitive data having been detected, carry out desensitization by desensitization unit to sensitive data to process, authentication unit is verified the data after desensitization, if when the predefined desensitization of data fit after desensitization requires, the data after desensitization are written in financial terminal by storage unit;
Obturator comprises disassembles testing circuit and data self-destruct circuit; Obturator also comprises the circuit board being provided with protection circuit and lateral protection circle formation; Disassemble the detection wire of testing circuit by the protection circuit on circuit board and lateral protection circle inside, and the conductive rubber line of connecting circuit board and lateral protection circle, testing circuit are formed, and lateral protection circle have the hole slot passed through for conductive rubber line;
Testing circuit, data storage cell, data self-destruct circuit are connected with accumulator.
2. the proterctive equipment of financial terminal according to claim 1, is characterized in that, desensitization unit is specially and utilizes predefined transformation rule to convert the sensitive data detected.
3. the proterctive equipment of financial terminal according to claim 2, is characterized in that, desensitization unit is specifically for the sensitive information in specific character replacing sensitive data; Or the sensitive information in sensitive data is shifted; Or fill special character in the sensitive information in sensitive data.
4. the proterctive equipment of the financial terminal according to claim 1 or 3; it is characterized in that; the circuit board of protection circuit is provided with detection wire; and be connected with circuit board by conductive rubber line; detect wire colloid and reticulate layout with on the circuit board of protection circuit; composition disassembles to the circuit board of protection circuit the traverse net that testing circuit disassembles detection; two end points on every root wire are connected respectively to the different pin of two of testing circuit, and every root wire has different pulse signals to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410569136.4A CN104268986A (en) | 2014-10-23 | 2014-10-23 | Financial terminal protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410569136.4A CN104268986A (en) | 2014-10-23 | 2014-10-23 | Financial terminal protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104268986A true CN104268986A (en) | 2015-01-07 |
Family
ID=52160504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410569136.4A Pending CN104268986A (en) | 2014-10-23 | 2014-10-23 | Financial terminal protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104268986A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844818A (en) * | 2016-04-05 | 2016-08-10 | 无锡矽鼎科技有限公司 | Circuit device and electronic equipment containing circuit device |
| CN105913585A (en) * | 2016-04-05 | 2016-08-31 | 无锡矽鼎科技有限公司 | Circuit device and electronic device comprising the same |
-
2014
- 2014-10-23 CN CN201410569136.4A patent/CN104268986A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844818A (en) * | 2016-04-05 | 2016-08-10 | 无锡矽鼎科技有限公司 | Circuit device and electronic equipment containing circuit device |
| CN105913585A (en) * | 2016-04-05 | 2016-08-31 | 无锡矽鼎科技有限公司 | Circuit device and electronic device comprising the same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |