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ATM machine keyboard with good safety

An ATM machine and security technology, applied in the field of bank ATM security protection, can solve problems such as weak ability to resist external attacks, easy to steal transaction information, etc., achieve strong external attack ability, ensure that it is not easy to be stolen, and data security. Good results

Active Publication Date: 2014-07-23
EASTERN COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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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  • ATM machine keyboard with good safety
  • ATM machine keyboard with good safety
  • ATM machine keyboard with good safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0051] Such as figure 1 The illustrated embodiment is an ATM keyboard with good security, including a keyboard panel 1, a key frame 2, 16 keys 3 connected to the key frame, a silicone gasket 4, and a keyboard bottom plate arranged in sequence from front to back 5. Keyboard main board 6, keyboard back cover 7; 20 button protrusions 8 matching each key are arranged on the silicone pad; through holes for passing through each elastic silicone column and each elastic column are provided on the keyboard bottom plate 17.

[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 conduc...

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PUM

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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 good security and strong ability to resist external attacks, and transaction information inside the keyboard is difficult to be stolen. Background technique [0002] The keyboard is the cardholder's data input device installed on the ATM machine. The cardholder needs to enter the PIN code when using the ATM machine 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 work...

Claims

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Application Information

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IPC IPC(8): G07F7/02
Inventor 李犇犇郭启军徐盛舟刘俐训戴永峰应雪峰
Owner EASTERN COMM
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