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    • 2. 发明授权
    • Systems, methods, and devices for detecting security vulnerabilities in IP networks
    • 用于检测IP网络中的安全漏洞的系统,方法和设备
    • US08806632B2
    • 2014-08-12
    • US12581534
    • 2009-10-19
    • Charles K. StefanidakisRichard PersonAnish DhandaGregory SabatinoJohn J. Donovan
    • Charles K. StefanidakisRichard PersonAnish DhandaGregory SabatinoJohn J. Donovan
    • H04L29/06
    • H04L63/1433H04L63/1458
    • This invention is a system, method, and apparatus for detecting compromise of IP devices that make up an IP-based network. One embodiment is a method for detecting and alerting on the following conditions: (1) Denial of Service Attack; (2) Unauthorized Usage Attack (for an IP camera, unauthorized person seeing a camera image); and (3) Spoofing Attack (for an IP camera, unauthorized person seeing substitute images). A survey of services running on the IP device, historical benchmark data, and traceroute information may be used to detect a possible Denial of Service Attack. A detailed log analysis and a passive DNS compromise system may be used to detect a possible unauthorized usage. Finally, a fingerprint (a hash of device configuration data) may be used as a private key to detect a possible spoofing attack. The present invention may be used to help mitigate intrusions and vulnerabilities in IP networks.
    • 本发明是用于检测构成基于IP的网络的IP设备的折中的系统,方法和装置。 一个实施例是在以下条件下检测和警报的方法:(1)拒绝服务攻击; (2)未经授权的使用攻击(对于IP摄像机,未经授权的人员查看摄像机图像); 和(3)欺骗攻击(对于IP摄像机,未经授权的人员查看替代图像)。 可以使用IP设备上运行的服务,历史基准数据和跟踪路由信息进行调查,以检测可能的拒绝服务攻击。 可以使用详细的日志分析和被动DNS折衷系统来检测可能的未经授权的使用。 最后,可以使用指纹(设备配置数据的散列)作为私钥来检测可能的欺骗攻击。 本发明可以用于帮助减轻IP网络中的入侵和漏洞。
    • 3. 发明授权
    • Single fuel cell and fuel cell stack
    • 单燃料电池和燃料电池堆
    • US08795918B2
    • 2014-08-05
    • US12767700
    • 2010-04-26
    • Keita Shimomura
    • Keita Shimomura
    • H01M8/24
    • H01M8/1004H01M8/026H01M8/0263H01M8/0267H01M8/04291H01M8/241H01M2008/1095
    • The single fuel cell of the present invention includes an MEA (membrane electrode assembly), GDLs (gas diffusion layers) and separators, a pair of catalyst layers being provided on both surfaces of a polymer electrolyte membrane in the MEA, a pair of the GDLs being disposed opposite the pair of catalyst layers of the MEA, the separators including gas flow channels of an air electrode and a fuel electrode, the MEA and the pair of the GDLs being interposed between the separators, and at least one of an area of the GDL of the air electrode and an area of the GDL of the fuel electrode being smaller than an effective area of the gas flow channel of the separator, which is an inner area specified by tracing and connecting outermost edge parts of a groove of the gas flow channel of the separator.
    • 本发明的单燃料电池包括MEA(膜电极组件),GDL(气体扩散层)和隔板,在MEA中的高分子电解质膜的两个表面上设置一对催化剂层,一对GDL 与所述MEA的所述一对催化剂层相对设置,所述隔板包括空气电极和燃料电极的气体流动通道,所述MEA和所述一对GDL插入在所述隔板之间,并且所述隔离件的至少一个区域 空气电极的GDL和燃料电极的GDL的面积小于通过跟踪和连接气流的槽的最外边缘部分而指定的内部区域的分隔器的气体流路的有效面积 分隔线的通道。
    • 8. 发明授权
    • Preconfigured short scheduling request cycle
    • 预配置的短调度请求周期
    • US08750224B2
    • 2014-06-10
    • US13245285
    • 2011-09-26
    • Esa MalkamakiJuha S. Korhonen
    • Esa MalkamakiJuha S. Korhonen
    • H04Q7/00
    • H04L5/0053H04L5/0044
    • In communication systems, for example Long Term Evolution (LTE) of the 3rd Generation Partnership Project (3GPP), using two cycles (long and short) to configure uplink (UL) scheduling request (SR) resources, and various ways of configuring a short scheduling request cycle may be able to add flexibility for a network (NW) to configure scheduling request cycles, allowing balance between latency and resource reservation. A method, according to certain embodiments, can include detecting that there is data activity associated with a user equipment and activating a short scheduling request cycle upon the detecting the data.
    • 在通信系统中,例如第三代合作伙伴计划(3GPP)的长期演进(LTE),使用两个周期(长和短)配置上行链路(UL)调度请求(SR)资源,以及配置短路 调度请求周期可能能够增加网络(NW)的灵活性来配置调度请求周期,从而允许延迟和资源预留之间的平衡。 根据某些实施例,一种方法可以包括检测出存在与用户设备相关联的数据活动并且在检测到数据时激活短调度请求周期。
    • 10. 发明授权
    • Method for providing access to a service
    • 提供服务访问的方法
    • US08739256B2
    • 2014-05-27
    • US13121273
    • 2008-10-08
    • Uwe FoellJin Liu
    • Uwe FoellJin Liu
    • G06F7/04G06F15/16G06F17/30H04L29/06
    • H04L63/08G06F21/41H04L63/0815
    • A system is described comprising a service provider and an identity provider. A user requests access to the service provider and the service provider seeks user credentials from the identity provider. In use, the service provider issues an authentication request, which request specifies details of a plurality of acceptable authentication formats. The identity provider responds to the request either by providing authentication details for said user in one of the formats specified in the request, or by returning an error message indicating that it cannot support any of the specified authentication formats.
    • 描述了包括服务提供商和身份提供者的系统。 用户请求对服务提供商的访问,并且服务提供商从身份提供商寻求用户凭证。 在使用中,服务提供商发出认证请求,该请求指定多个可接受的认证格式的细节。 身份提供者通过以请求中指定的格式之一提供所述用户的身份验证细节,或通过返回指示其不能支持任何指定的认证格式的错误消息来响应该请求。