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    • 1. 发明申请
    • APPARATUS AND METHOD FOR PRESERVATION OF USB KEYBOARD
    • USB键盘保护装置及方法
    • WO2008048035A1
    • 2008-04-24
    • PCT/KR2007/005062
    • 2007-10-16
    • KINGS INFORMATION & NETWORKCHEONG, Seong Ho
    • CHEONG, Seong Ho
    • G06F3/02
    • G06F21/83
    • Provided are a data security apparatus and method for a USB keyboard. The data security apparatus includes: a USB keyboard security driver for selecting a driver for a USB keyboard from USB devices connected to a personal computer, and replacing a data processing function address in a USB hub driver with a function address of the selected USB keyboard driver to acquire input data input by the USB keyboard; a USB keyboard data processing module for pref¬ erentially receiving the input data acquired from the USB keyboard security driver, and processing the input data through analysis, encoding and deletion processes; and a USB keyboard data transfer module for decoding the input data processed by the USB keyboard data processing module and outputting the decoded input data to a user's desired location. Thus, data input by a malicious program from a keyboard in communication with a main body of a personal computer (PC) through USB to transmit data can be protected from being transmitted to the external.
    • 提供了一种用于USB键盘的数据安全装置和方法。 数据安全装置包括:USB键盘安全驱动器,用于从连接到个人计算机的USB设备中选择用于USB键盘的驱动程序,以及用所选择的USB键盘驱动器的功能地址替换USB集线器驱动器中的数据处理功能地址 以获取由USB键盘输入的输入数据; USB键盘数据处理模块,用于优先接收从USB键盘安全驱动器获取的输入数据,以及通过分析,编码和删除处理处理输入数据; 以及USB键盘数据传送模块,用于对由USB键盘数据处理模块处理的输入数据进行解码,并将解码的输入数据输出到用户期望的位置。 因此,可以保护由来自与个人计算机(PC)的主体通过USB通信的键盘的恶意程序输入的数据以传送数据以被传输到外部。
    • 8. 发明申请
    • Apparatus and Method for Preservation of USB Keyboard
    • 用于保存USB键盘的设备和方法
    • US20090172705A1
    • 2009-07-02
    • US12159006
    • 2007-10-16
    • Seong Ho Cheong
    • Seong Ho Cheong
    • G06F9/44H04L9/32
    • G06F21/83
    • Provided are a data security apparatus and method for a USB keyboard. The data security apparatus includes: a USB keyboard security driver for selecting a driver for a USB keyboard from USB devices connected to a personal computer, and replacing a data processing function address in a USB hub driver with a function address of the selected USB keyboard driver to acquire input data input by the USB keyboard; a USB keyboard data processing module for preferentially receiving the input data acquired from the USB keyboard security driver, and processing the input data through analysis, encoding and deletion processes; and a USB keyboard data transfer module for decoding the input data processed by the USB keyboard USB keyboard data processing module and outputting the decoded input data to a user's desired location. Thus, data input by a malicious program from a keyboard in communication with a main body of a personal computer (PC) through USB to transmit data can be protected from being transmitted to the external.
    • 提供了一种用于USB键盘的数据安全装置和方法。 数据安全装置包括:USB键盘安全驱动器,用于从连接到个人计算机的USB设备中选择用于USB键盘的驱动程序,以及用所选择的USB键盘驱动器的功能地址替换USB集线器驱动器中的数据处理功能地址 以获取由USB键盘输入的输入数据; USB键盘数据处理模块,用于优先接收从USB键盘安全驱动器获取的输入数据,并通过分析,编码和删除处理处理输入数据; USB键盘数据传输模块,用于对由USB键盘USB键盘数据处理模块处理的输入数据进行解码,并将解码的输入数据输出到用户期望的位置。 因此,可以保护由来自与个人计算机(PC)的主体通过USB通信的键盘的恶意程序输入的数据以传送数据以被传输到外部。