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A technology for ATM machines and keyboards, which is applied in the field of bank automatic teller machine security protection, can solve the problems of easy theft of transaction information and weak ability to resist external attacks, so as to ensure that it is not easy to be stolen, strong in external attack capabilities, reduce information leakage and The effect of the risk of property damage
Active Publication Date: 2017-01-04
EASTERN COMM
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The disadvantage of this utility model is that the ability to resist external attacks is weak, and the transaction information inside the keyboard is easy to be stolen
Method used
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[0050] Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.
[0051] Such as figure 1 The illustrated embodiment is an ATM keyboard, which includes a keyboard panel 1, a key frame 2, 16 keys 3 connected to the key frame, a silicone gasket 4, a keyboard bottom plate 5, and a keyboard main board arranged in sequence from front to back. 6. The back cover of the keyboard 7; the silicone gasket is provided with 20 button protrusions 8 matched with each key; the keyboard bottom plate is provided with through holes 17 for respectively passing through each elastic silicone column and each elastic column.
[0052] Such as Figure 5 As shown, the lower surface of the keyboard main board is provided with a controller 9, and the keyboard panel is provided with a status indicator light, which is electrically connected to the controller; point 10; as image 3 As shown, the lower surface of the button protrusion is provided with a...
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Abstract
The invention discloses an ATM machine keyboard with good safety. The machine keyboard comprises a keyboard panel, a key frame, a silica gel gasket, a keyboard base plate, a keyboard mainboard and a keyboard rear cover, wherein the keyboard panel, the key frame, the silica gel gasket, the keyboard base plate, the keyboard mainboard and the keyboard rear cover are sequentially arranged from front to back, the keyboard panel, the key frame, the silica gel gasket and the keyboard base plate are sequentially connected, the keyboard mainboard and the keyboard rear cover are respectively connected with the keyboard base plate, a plurality of keys are arranged on the key frame, a plurality of button protrusions matched with the keys are arranged on the silica gel gasket, a controller is arranged on the lower surface of the keyboard mainboard, a state indicator lamp is arranged on the keyboard panel, and the state indicator lamp is electrically connected with the controller. The ATM machine keyboard has the advantages that disassembling difficulty of the keyboard is large, the anti-attack capability is strong, the data safety is good, the state indicating function is obtained, the risks of information leakage and property damage of a cardholder are reduced, and it is ensured that money in an account of the cardholder is not prone to being stolen.
Description
technical field [0001] The invention relates to the technical field of bank automatic teller machine (ATM) safety protection, in particular to an ATM keyboard with strong ability to resist external attacks and difficult to steal transaction information inside the keyboard. Background technique [0002] The keyboard is a cardholder data input device installed on the ATM. The cardholder needs to enter the PIN code when using the ATM for transactions. The keyboard encrypts the PIN code and sends it to the background for verification. [0003] The main means of attacking the keyboard is to install a BUG circuit on the keys of the keyboard panel of the keyboard. When the cardholder enters the PIN code through the keyboard, the BUG circuit records the plaintext of the PIN code; thereby stealing the transaction information inside the keyboard. [0004] Common PIN pads do not provide a mechanism for cardholders to indicate their own working status visible to the cardholder. In view ...
Claims
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Application Information
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