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    • 1. 发明申请
    • Method and apparatus for imposing quorum-based access control in a computer system
    • 在计算机系统中施加基于法定人数的访问控制的方法和装置
    • US20070261103A1
    • 2007-11-08
    • US11416692
    • 2006-05-02
    • Steven ViavantSashikanth Chandrasekaran
    • Steven ViavantSashikanth Chandrasekaran
    • H04L9/32
    • G06F21/40G06F2221/2149
    • One embodiment of the present invention provides a system for executing a command on a computer system. During operation, the system receives a signed command from a first quorum member at a security manager, wherein one or more quorum members must accept the command before the command is executed. Along with the command is data indicating which additional quorum members will be participating in a session, and which quorum persona they wish to invoke for the session. After verifying the signature, the system sends the command to a second quorum member, wherein the command is verified, or authenticated as originating from the first quorum member. Next, the system receives a signed response from the second quorum member, wherein the response indicates whether the second quorum member accepts or rejects the command. If the second quorum member accepts the command, the system sends the command to a native client which executes the command.
    • 本发明的一个实施例提供一种用于在计算机系统上执行命令的系统。 在操作期间,系统从安全管理器的第一个仲裁成员接收一个签名的命令,其中一个或多个仲裁成员必须在命令执行之前接受该命令。 与该命令一起,是指示哪些附加法定人员将参加会议的数据,以及他们希望为会话调用的法定人数。 在验证签名之后,系统将该命令发送到第二仲裁成员,其中该命令被验证或者被认证为源自第一仲裁成员。 接下来,系统从第二仲裁成员接收签名的响应,其中响应指示第二仲裁成员是接受还是拒绝该命令。 如果第二个仲裁成员接受命令,则系统将该命令发送到执行该命令的本地客户端。
    • 2. 发明授权
    • Method and apparatus for imposing quorum-based access control in a computer system
    • 在计算机系统中施加基于法定人数的访问控制的方法和装置
    • US07975288B2
    • 2011-07-05
    • US11416692
    • 2006-05-02
    • Steven ViavantSashikanth Chandrasekaran
    • Steven ViavantSashikanth Chandrasekaran
    • G06F7/04
    • G06F21/40G06F2221/2149
    • One embodiment of the present invention provides a system for executing a command on a computer system. During operation, the system receives a signed command from a first quorum member at a security manager, wherein one or more quorum members must accept the command before the command is executed. Along with the command is data indicating which additional quorum members will be participating in a session, and which quorum persona they wish to invoke for the session. After verifying the signature, the system sends the command to a second quorum member, wherein the command is verified, or authenticated as originating from the first quorum member. Next, the system receives a signed response from the second quorum member, wherein the response indicates whether the second quorum member accepts or rejects the command. If the second quorum member accepts the command, the system sends the command to a native client which executes the command.
    • 本发明的一个实施例提供一种用于在计算机系统上执行命令的系统。 在操作期间,系统从安全管理器的第一个仲裁成员接收一个签名的命令,其中一个或多个仲裁成员必须在命令执行之前接受该命令。 与该命令一起,是指示哪些附加法定人员将参加会议的数据,以及他们希望为会话调用的法定人数。 在验证签名之后,系统将该命令发送到第二仲裁成员,其中该命令被验证或者被认证为源自第一仲裁成员。 接下来,系统从第二仲裁成员接收签名的响应,其中响应指示第二仲裁成员是接受还是拒绝该命令。 如果第二个仲裁成员接受命令,则系统将该命令发送到执行该命令的本地客户端。
    • 5. 发明申请
    • POINT OF SALE OFFER REDEMPTIONS
    • 销售要点赎回点
    • US20130304553A1
    • 2013-11-14
    • US13467864
    • 2012-05-09
    • Philipp HertelPaul LeeSheldon I. WalfishAlexander W. HertelSteven Viavant
    • Philipp HertelPaul LeeSheldon I. WalfishAlexander W. HertelSteven Viavant
    • G06Q30/02
    • G06Q30/0238G06Q30/02
    • Processing of point of sale (“POS”) redemptions via a “tap” of a contactless device comprises a POS data collector that facilitates a connection with a contactless device. A merchant scans items for purchase using a POS scanner, which captures product identification information. The POS scanner forwards the product identification information to a POS terminal. The POS data collector intercepts the product identification information between the POS scanner and the POS terminal. A user taps the contactless device in the POS data collector's radio frequency field, and a communication channel is established between the contactless device and the POS data collector. The POS data collector identifies the user via the contactless device and identifies coupons, merchant offers, and other value-added services to redeem with the transaction. The POS data collector forwards this information to the POS terminal, the redemptions are applied to the transaction, and the communication is terminated.
    • 通过非接触式设备的“抽头”对销售点(“POS”)的处理进行处理包括便于与非接触式设备连接的POS数据收集器。 商家使用POS扫描器扫描物品以进行购买,POS扫描器捕获产品标识信息。 POS机将产品识别信息转发到POS终端。 POS数据收集器拦截POS扫描器与POS终端之间的产品识别信息。 用户在POS数据采集器的射频场中点击非接触式设备,建立无接触设备与POS数据采集器之间的通信通道。 POS数据收集器通过非接触式设备识别用户,并识别优惠券,商家报价和其他增值服务以兑现交易。 POS数据收集器将该信息转发给POS终端,将赎回应用于交易,通信终止。