| 摘要 |
A hacking protection input system and a method of the virtual keyboard are provided to prevent the exposure of key input information caused by input coordinate hacking by inserting a dummy key to a virtual keyboard and changing the input values of keys on the virtual keyboard. A web browser(40) provides a text box to a user to receives the information necessary to the provision of a service such as IDs or secret codes. A virtual keyboard(20) receives a key input by being outputted in keyboard type on a screen, and a virtual keyboard driver includes an input sensor(31), a data transmitting unit(33) and a keyboard controller(32). The input sensor calculates a correspondent key value by sensing the input of keys on a virtual keyboard, and the keyboard controller generates a virtual keyboard and inserts a dummy key to the virtual keyboard. The keyboard controller controls the size and position of the virtual keyboard as well as the arrangement of the virtual keyboard. The data transmitter transfers the key input data inputted to the virtual keyboard to a web browser.
|
