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1. 发明授权

US10586034B2 Network communication method and network communication system 有权
公开(公告)号：US10586034B2
公开(公告)日：2020-03-10
申请号：US15563508
申请日：2016-03-29
申请人： SecureBrain Corporation , Hitachi Systems, Ltd.
发明人： Masata Nishida
IPC分类号： H04L9/00 , G06F21/44 , G06F13/00 , H04M7/00 , G06F9/54 , H04L29/08 , H04L29/06
摘要： [Objective] To provide a technique for allowing, in a network communication system consisting of a first server for sending contents to a client and a second server for executing an application upon being called from the client, the first server to appropriately detect that the second server is called.[Solution Means] In a communication method in a network communication system composed of a first server, a second server, and a client, when predetermined contents are sent to the client from the first server, API information for executing an application program of the second server is included in the contents, and the application is executed on the second server by an API call from the client. During this, the second server generates execution certification information on the basis of dynamic common information that changes dynamically, and sends to the client the execution certification information along with the application execution result. The client sends the execution certification information to the first server, and the first server detects the execution of the application program on the second server.

2. 发明授权

US10469531B2 Fraud detection network system and fraud detection method 有权
公开(公告)号：US10469531B2
公开(公告)日：2019-11-05
申请号：US15306685
申请日：2015-02-20
申请人： SecureBrain Corporation , Hitachi Systems, Ltd.
发明人： Motoaki Yamamura , Masata Nishida , Kazuo Kawamorita
IPC分类号： H04L29/06
摘要： [Problem] A fraud detection network system and a fraud detection method are provided which efficiently detect the behavior of malware performing an unauthorized operation, which are easily introduced and which are unlikely to be attacked.[Solution] In a fraud detection network system, a web server device transmits web content information including a call script to a user terminal device, the user terminal device displays the web content and performs the call script. The user terminal device acquires a fraud detection script from a fraud detection server based on the call script, searches detection target data included in the web content information based on the fraud detection script and transmits the result of the search to the fraud detection server device. Then, a predetermined fraud measure operation is performed based on a fraud detection result received from the fraud detection server.

3. 发明授权

US09071639B2 Unauthorized application detection system and method 有权
标题翻译：未经授权的应用程序检测系统和方法
公开(公告)号：US09071639B2
公开(公告)日：2015-06-30
申请号：US14356825
申请日：2012-11-09
申请人： Motoaki Yamamura , Masata Nishida
发明人： Motoaki Yamamura , Masata Nishida
IPC分类号： H04L29/06 , G06F21/55 , G06F21/57
CPC分类号： H04L63/1466 , G06F21/552 , G06F21/577 , H04L63/1433
摘要： The objective of the present invention is to provide technology for detecting malicious action of an application upon a terminal device using a low load as well as to increase accuracy of detection; in particular, to provide technology capable of performing detection even regarding an application which has been deleted upon the terminal device. A change in the installation state of an application in a terminal device is detected, upon which information for the installed application is reported to a fraud detection server so as to be recorded. In addition, a predetermined feature value based on an application file or component files configuring a package of the application is reported to the fraud detection server. The feature value is associated with the malicious action of the application so as to be registered in an application DB, whereupon if malicious action of the application is detected, fraud detection information is transmitted to the terminal device. When the fraud detection information is received, predetermined response processing is performed upon the terminal device.
摘要翻译：本发明的目的是提供一种用于在使用低负载的终端设备上检测应用的恶意动作以及提高检测精度的技术; 特别是提供能够即使关于在终端装置上被删除的应用来执行检测的技术。检测终端设备中的应用的安装状态的变化，将已安装的应用的信息报告给欺诈检测服务器以进行记录。此外，基于应用文件或构成应用程序包的组件文件的预定特征值被报告给欺诈检测服务器。特征值与应用程序的恶意动作相关联，以便被注册到应用程序DB中，因此如果检测到应用程序的恶意动作，则将欺诈检测信息发送到终端设备。当接收到欺诈检测信息时，对终端装置执行预定的响应处理。

4. 发明申请

US20140298468A1 UNAUTHORIZED APPLICATION DETECTION SYSTEM AND METHOD 有权
标题翻译：未经授权的应用检测系统和方法
公开(公告)号：US20140298468A1
公开(公告)日：2014-10-02
申请号：US14356825
申请日：2012-11-09
申请人： SecureBrain Corporation
发明人： Motoaki Yamamura , Masata Nishida
IPC分类号： H04L29/06
CPC分类号： H04L63/1466 , G06F21/552 , G06F21/577 , H04L63/1433
摘要： The objective of the present invention is to provide technology for detecting malicious action of an application upon a terminal device using a low load as well as to increase accuracy of detection; in particular, to provide technology capable of performing detection even regarding an application which has been deleted upon the terminal device. A change in the installation state of an application in a terminal device is detected, upon which information for the installed application is reported to a fraud detection server so as to be recorded. In addition, a predetermined feature value based on an application file or component files configuring a package of the application is reported to the fraud detection server. The feature value is associated with the malicious action of the application so as to be registered in an application DB, whereupon if malicious action of the application is detected, fraud detection information is transmitted to the terminal device. When the fraud detection information is received, predetermined response processing is performed upon the terminal device.
摘要翻译：本发明的目的是提供一种用于在使用低负载的终端设备上检测应用的恶意动作以及提高检测精度的技术; 特别是提供能够即使关于在终端装置上被删除的应用来执行检测的技术。检测终端设备中的应用的安装状态的变化，将已安装的应用的信息报告给欺诈检测服务器以进行记录。此外，基于应用文件或构成应用程序包的组件文件的预定特征值被报告给欺诈检测服务器。特征值与应用程序的恶意动作相关联，以便被注册到应用程序DB中，因此如果检测到应用程序的恶意动作，则将欺诈检测信息发送到终端设备。当接收到欺诈检测信息时，对终端装置执行预定的响应处理。

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