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    • 9. 发明申请
    • INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
    • 信息处理设备和信息处理方法
    • US20120297485A1
    • 2012-11-22
    • US13574787
    • 2011-11-29
    • Manabu MaedaHideki MatsushimaTomoyuki Haga
    • Manabu MaedaHideki MatsushimaTomoyuki Haga
    • G06F21/00
    • G06F21/52G06F21/56
    • To improve the responsiveness of a system call process without compromising safety, an information processing device according to the present invention includes: an application identification unit configured to identify a program being executed in the information processing device, by acquiring the application identifier; a caller identification unit configured to identify a caller indicating a portion of the program from which a program code is called when the identified program calls the program code; a checked-application management unit configured to manage a check result which is information including a result of previous check for safety of executing the identified program; and an attack check determination unit configured to determine, based on the identified caller and the check result, whether a check if the identified program is under attack is to be made.
    • 为了提高系统呼叫处理的响应性而不危及安全性,根据本发明的信息处理设备包括:应用识别单元,被配置为通过获取应用标识符来识别在信息处理设备中正在执行的节目; 呼叫者识别单元,被配置为当所识别的节目调用节目代码时,识别表示节目代码被调用的节目的一部分的呼叫者; 检查应用程序管理单元,被配置为管理检查结果,该检查结果是包括执行所识别的程序的安全性的先前检查结果的信息; 以及攻击检查确定单元,被配置为基于所识别的呼叫者和检查结果来确定是否检查所识别的程序是否受到攻击。
    • 10. 发明申请
    • INFORMATION PROCESSING APPARATUS AND METHOD FOR PREVENTING UNAUTHORIZED COOPERATION OF APPLICATIONS
    • 信息处理装置和预防未经授权的合作方法
    • US20120291138A1
    • 2012-11-15
    • US13511803
    • 2011-09-26
    • Tomoyuki HagaHideki MatsushimaManabu Maeda
    • Tomoyuki HagaHideki MatsushimaManabu Maeda
    • G06F21/24G06F15/16
    • G06F21/51G06F21/54G06F21/554G06F2221/2101
    • An information processing terminal (40) includes: a network control unit (250); an installation control unit (260); a process control unit (200) for starting up an application and establishing cooperation among applications including the application; an access-history map updating unit (290) for updating an access-history map (281) which represents history information on an access relationship among the applications when a request is made to start up the application or to establish cooperation among the applications; and an unauthorized-cooperation-of-applications control unit (220) for (i) determining whether or not an unauthorized cooperation, which is directed at sensitive information kept secret, is established among the applications with reference to information obtained from the access-history map (281) and an application authorizing list (271), and (ii) controlling execution of the application using an application execution control technique in the case where a result of the determination shows that the unauthorized cooperation is established.
    • 信息处理终端(40)包括:网络控制单元(250); 安装控制单元(260); 用于启动应用并在包括应用的应用之间建立协作的过程控制单元(200) 访问历史地图更新单元,用于在请求启动应用程序时或者在应用程序之间建立协作,来更新代表关于应用程序之间的访问关系的历史信息的访问历史地图(281) 以及未授权的应用程序控制单元(220),用于(i)参考从访问历史获得的信息来确定是否在应用程序之间建立针对敏感信息保密的未授权协作 (281)和应用授权列表(271),以及(ii)在确定结果表明未经授权的协作建立的情况下,使用应用执行控制技术控制应用的执行。