![]() This virtual keypad comprises a plurality of virtual keys arranged with symbols (numbers or letters or special characters). Even when online banking using a smart phone, a virtual keypad is displayed on the smart phone's touch screen to input passwords. 가상키패드의 가상키들을 순차적으로 선택하는 방법에는 마우스커서를 가상키의 위치에 두고 클릭하는 방법, 가상키를 하나하나 직접 터치하는 방법, 선택하고자 하는 가상키들을 터치하면서 드래그하는 방법 등이 있다.In a typical example, when an online banking using a computer requires a user to enter important personal information such as an account number, password, or security card number, a virtual keypad is displayed on a monitor screen of the user's computer. ![]() The method for securing the virtual keypad according to one embodiment of the present invention comprises: a first step of outputting, by a control unit, an actual mouse cursor and a virtual mouse cursor on a screen a second step of the control unit, when a pointing means moves, calculating an actual mouse cursor coordinate according to a motion path of the pointing means so as to display the actual mouse cursor at the actual mouse cursor coordinate, and then calculating a virtual mouse cursor coordinate which is different from the motion path of the pointing means so as to display the virtual mouse cursor at the virtual mouse cursor coordinate and a third step of, when a selection signal is inputted from the pointing means, the control unit selecting a value corresponding to the position of the actual mouse cursor and then performing input processing. The present invention relates to a method for securing a virtual keypad, which prevents personal information inputted through the virtual keypad from being stolen through screen hacking or peeking by displaying a plurality of mouse cursors on a virtual keypad screen. ![]() G06F21/36- User authentication by graphic or iconic representation.establishing the identity or authorisation of security principals G06F21/00- Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity.G06- COMPUTING CALCULATING OR COUNTING.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from KR1020110062417A external-priority patent/KR101246605B1/en Priority claimed from KR1020120026893A external-priority patent/KR101362839B1/en Application filed by (주)잉카인터넷 filed Critical (주)잉카인터넷 Publication of WO2012173337A1 publication Critical patent/WO2012173337A1/en Links Inventor 김영기 원현식 박근철 박제기 Original Assignee (주)잉카인터넷 Priority date (The priority date is an assumption and is not a legal conclusion. ![]() Google Patents WO2012173337A1 - Method for securing a virtual keypad WO2012173337A1 - Method for securing a virtual keypad
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