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    • 4. 发明专利
    • Information processing apparatus, data duplication method, program, and recording medium
    • 信息处理设备,数据复制方法,程序和记录介质
    • JP2012133620A
    • 2012-07-12
    • JP2010285708
    • 2010-12-22
    • Internatl Business Mach Corp インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation
    • FURUICHI SANEHIROTADA MASAMI
    • G06F21/24G06F12/00
    • G06F21/6209G06F9/543G06F2221/2137G06F2221/2141
    • PROBLEM TO BE SOLVED: To improve security protection of data duplication using a common storage area.SOLUTION: An information processing apparatus 100 includes a copying operation monitor part 134 on which one or more applications 150a to 150c operate, and the copy-source application 150a acquires copy data commanding copying to a general common memory, sets a lifetime interpreted from an operation pattern passed through an input device (112, 114) for the copy data, and saves the copy data in a storage area (142, 144); a display part 138 which displays a paste candidate selected out of one or more copy data saved in the storage area on a display device; a pasting operation monitor part 136 which passes the paste candidate read in out of the storage area to the paste destination application 150c in response to determination operation performed through the input device; and an erasure part 140 which erases data having an expired lifetime and not permitted to remain from the storage area.
    • 要解决的问题:使用公共存储区域提高数据复制的安全保护。 解决方案:信息处理设备100包括一个或多个应用程序150a至150c在其上操作的复制操作监视器部分134,并且复制源应用程序150a获取命令复制到一般公用存储器的复制数据,设置终身解释 从通过用于复制数据的输入设备(112,114)的操作模式,并将复制数据保存在存储区域(142,144)中; 显示部件138,显示从保存在存储区域中的一个或多个拷贝数据中选出的粘贴候选者; 粘贴操作监视器部分136,其响应于通过输入设备执行的确定操作,将从存储区域读取的粘贴候选者传递到粘贴目标应用150c; 以及擦除部140,其擦除具有期限寿命并且不允许从存储区保留的数据。 版权所有(C)2012,JPO&INPIT
    • 10. 发明专利
    • Multiwindow system, and security protection method for multiwindow system and security protection program for multiwindow system
    • 多系统系统及多维系统安全保护方法及多系统安全保护方案
    • JP2009146009A
    • 2009-07-02
    • JP2007320232
    • 2007-12-11
    • Internatl Business Mach Corp インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation
    • FURUICHI SANEHIRO
    • G06F3/048
    • G06F3/0481G06F21/84
    • PROBLEM TO BE SOLVED: To improve the operability of the GUI of a multiwindow system. SOLUTION: In a multiwindow system, security levels and positional information (Z-order) in a Z-axis direction on a screen are associated with each other, and a restriction is imposed so that a program that is assigned a low security level cannot become higher than a program that is assigned a high security level in the Z-axis direction. In addition, a restriction is imposed on an information flow via a clipboard and a window message from a higher program to a lower program in the Z-axis direction. The security levels are managed by window units according to the attributes of files to be accessed or documents to be displayed. The display state of each window in the desktop is dynamically controlled depending on the security level of the window on which a user actually performs operation. The visual states of system resources such as printers and drives are controlled in accordance with the security level. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提高多窗口系统的GUI的可操作性。 解决方案:在多窗口系统中,屏幕上的Z轴方向上的安全级别和位置信息(Z顺序)彼此相关联,并且施加限制,使得分配了低安全性的程序 电平不能高于在Z轴方向上分配了高安全级别的程序。 此外,通过剪贴板对信息流进行限制,并且在Z轴方向上对从较高程序到较低程序的窗口消息进行限制。 安全级别根据要访问的文件的属性或要显示的文档的窗口单位进行管理。 根据用户实际执行操作的窗口的安全级别,动态地控制桌面中每个窗口的显示状态。 根据安全级别控制打印机和驱动器等系统资源的视觉状态。 版权所有(C)2009,JPO&INPIT