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81. 发明授权

US08194857B2 Multiple-stage system and method for processing encoded messages 有权
标题翻译：用于处理编码消息的多阶段系统和方法
公开(公告)号：US08194857B2
公开(公告)日：2012-06-05
申请号：US10493507
申请日：2002-10-24
申请人： Herbert A. Little , Michael S. Brown , Michael K. Brown
发明人： Herbert A. Little , Michael S. Brown , Michael K. Brown
IPC分类号： H04L29/06
CPC分类号： H04L51/24 , G06Q10/107 , H04L51/38 , H04L63/0442 , H04L63/104 , H04L63/123 , H04W4/12 , H04W12/02 , H04W12/10
摘要： System and methods for processing encoded messages at a message receiver are described. Encoded message processing is performed in multiple stages. In a first stage, a new received message is at least partially decoded by performing any decoding operations that require no user input and a resulting context object is stored in memory, before a user is notified that the new message has been received. When the user accesses the new message, any further required decoding operations are performed on the stored context object in a second stage of processing. The message can subsequently be displayed or otherwise processed relatively quickly, without repeating the first stage decoding operations. Decoding operations may include signature verification, decryption, other types of decoding, or some combination thereof.
摘要翻译：描述了在消息接收机处理编码消息的系统和方法。编码消息处理在多个阶段执行。在第一阶段中，在通知用户已经接收到新消息之前，通过执行不需要用户输入的任何解码操作，并且所得到的上下文对象被存储在存储器中，至少部分解码新的接收到的消息。当用户访问新消息时，在第二阶段的处理中对存储的上下文对象执行任何进一步的所需解码操作。随后可以相对快速地显示或以其他方式处理消息，而不重复第一级解码操作。解码操作可以包括签名验证，解密，其他类型的解码，或其某些组合。

82. 发明申请

US20120122425A1 DISPLAY OF SECURE MESSAGES ON A MOBILE COMMUNICATION DEVICE 有权
标题翻译：在移动通信设备上显示安全消息
公开(公告)号：US20120122425A1
公开(公告)日：2012-05-17
申请号：US12946632
申请日：2010-11-15
申请人： Neil P. ADAMS , Michael S. Brown , Herbert A. Little , Michael K. Brown
发明人： Neil P. ADAMS , Michael S. Brown , Herbert A. Little , Michael K. Brown
IPC分类号： H04L12/58
CPC分类号： H04L51/14 , H04L51/06 , H04L51/38
摘要： A mobile communications device for the display of an incrementally received message includes a message viewer application for scanning the received portions of the message. On determination that the received portion of the message includes a first displayable portion of the message content, the system signals to a message server to halt the message server from forwarding further portions of the message content. The system provides a mechanism for the user of the mobile communications device to cause the mobile communications device to further signal the message server to recommence the forwarding of further portions of the secure message content to permit the verification of the e-mail based on the further portions of the secure message content.
摘要翻译：用于显示递增接收消息的移动通信设备包括用于扫描消息的接收部分的消息查看器应用程序。在确定消息的接收部分包括消息内容的第一可显示部分的情况下，系统向消息服务器发信号，以停止消息服务器转发消息内容的其他部分。该系统为移动通信设备的用户提供一种机制，使得移动通信设备进一步向该消息服务器发信号以重新发送安全消息内容的其他部分的转发，以允许基于更进一步的电子邮件来验证该电子邮件部分安全消息内容。

83. 发明申请

US20120089840A1 SYSTEM AND METHOD FOR CONTROLLING DATA COMMUNICATIONS BETWEEN A SERVER AND A CLIENT DEVICE 有权
标题翻译：用于控制服务器和客户设备之间的数据通信的系统和方法
公开(公告)号：US20120089840A1
公开(公告)日：2012-04-12
申请号：US13327891
申请日：2011-12-16
申请人： Dave Bajar , Philip Luk , Michael K. Brown , Darrell May
发明人： Dave Bajar , Philip Luk , Michael K. Brown , Darrell May
IPC分类号： H04L9/08
CPC分类号： H04L63/0428 , H04L9/08 , H04L2209/80 , H04W12/02
摘要： A system and method for controlling data communications between a server and a client device, such as a mobile device. Embodiments relate generally to a technique where stop data is provided to the client device. This stop data can be transmitted (e.g. by the client device) to the server. When processed by the server, the stop data indicates to the server that at least some of the encrypted data received by the client device from the server was not decrypted using the second key (e.g. as may be the case when the second key has been deleted). Upon receiving the stop data, the server may, for example, withhold the transmission of data encrypted with the first key to the client device until the second key is restored on the client device. In one embodiment, the stop data is provided to the client device in an encoded (e.g. encrypted) form.
摘要翻译：一种用于控制服务器和诸如移动设备的客户端设备之间的数据通信的系统和方法。实施例一般涉及将停止数据提供给客户端设备的技术。该停止数据可以（例如由客户端设备）发送到服务器。当由服务器处理时，停止数据向服务器指示客户端设备从服务器接收的至少一些加密数据没有使用第二密钥解密（例如，如第二个密钥被删除的情况那样））。在接收到停止数据之后，服务器可以例如将用第一密钥加密的数据的发送保留到客户端设备，直到在客户端设备上恢复第二个密钥。在一个实施例中，将停止数据以编码（例如加密）形式提供给客户端设备。

84. 发明授权

US08078867B2 System and method for authenticating streamed data 有权
标题翻译：用于认证流数据的系统和方法
公开(公告)号：US08078867B2
公开(公告)日：2011-12-13
申请号：US11202081
申请日：2005-08-12
申请人： Michael K. Brown , David F. Tapuska , Michael S. Brown
发明人： Michael K. Brown , David F. Tapuska , Michael S. Brown
IPC分类号： H04L29/06 , G06F21/00
CPC分类号： H04L63/08 , H04L63/123
摘要： A system and method that facilitates the authentication of streamed data received at a device, where authentication information is not distributed over the data stream. One embodiment of a method of authenticating data comprises the steps of: receiving, at the device, data in a plurality of packets transmitted by a data server; submitting a request for a server-computed authentication value to a data authentication server, wherein the data authentication server is adapted to compute the server-computed authentication value based on a subset of the data transmitted by the data server; receiving, at the device, the server-computed authentication value from the data authentication server in response to the request; computing a device-computed authentication value based on a subset of the data received at the device corresponding to the subset of the data transmitted by the data server; and determining if the subset of the data received at the device is authentic by comparing the server-computed and device-computed authentication values.
摘要翻译：一种便于在设备处接收到的流数据的认证的系统和方法，其中认证信息不分布在数据流上。验证数据的方法的一个实施例包括以下步骤：在设备处接收由数据服务器发送的多个分组中的数据; 向数据认证服务器提交服务器计算的认证值的请求，其中所述数据认证服务器适于基于由所述数据服务器发送的数据的子集来计算所述服务器计算的认证值; 在所述设备处，响应于所述请求从所述数据认证服务器接收所述服务器计算的认证值; 基于在与由数据服务器发送的数据的子集相对应的在设备处接收的数据的子集来计算设备计算的认证值; 以及通过比较所述服务器计算的和设备计算的认证值来确定在所述设备处接收到的数据的子集是否是真实的。

85. 发明授权

US08074078B2 System and method for remote reset of password and encryption key 有权
标题翻译：用于远程重设密码和加密密钥的系统和方法
公开(公告)号：US08074078B2
公开(公告)日：2011-12-06
申请号：US11383369
申请日：2006-05-15
申请人： Michael K. Brown , Michael S. Brown , Herbert A. Little
发明人： Michael K. Brown , Michael S. Brown , Herbert A. Little
IPC分类号： G06F11/30
CPC分类号： H04L9/0822 , H04L9/0891 , H04L9/14 , H04L63/00 , H04L2209/24 , H04L2209/60
摘要： A method for securing data and resetting a password using a content protection key is provided, in which the content protection key itself is protected by a password. A content protection key is also protected at a data storage device with a key encryption key generated in collaboration with an additional device such as a server. The server stores a private key required to regenerate the key encryption key, but this private key is not provided from the server to the data storage device; rather, a public key derived from the private key is provided by the server. The data storage device combines the received public key and a further private key to derive the key encryption key; the further private key itself is not stored by the data storage device, but rather its matching public key is stored. The content protection key is then encrypted using a password and the derived key encryption key. If the password is lost, data from the server and from the data storage device may be combined to recreate the key encryption key.
摘要翻译：提供了一种使用内容保护密钥保护数据和重置密码的方法，其中内容保护密钥本身由密码保护。在数据存储设备上还保护内容保护密钥，其中使用与诸如服务器的附加设备协作生成的密钥加密密钥。服务器存储重新生成密钥加密密钥所需的专用密钥，但该私钥没有从服务器提供给数据存储设备; 相反，由私钥导出的公钥由服务器提供。数据存储装置将接收到的公开密钥和另外的私钥组合以导出密钥加密密钥; 另外的私钥本身不被数据存储设备存储，而是存储其匹配的公钥。然后使用密码和派生密钥加密密钥对内容保护密钥进行加密。如果密码丢失，则来自服务器和数据存储设备的数据可以被组合以重新创建密钥加密密钥。

86. 发明授权

US08056143B2 Selectively wiping a remote device 有权
标题翻译：选择性地擦拭远程设备
公开(公告)号：US08056143B2
公开(公告)日：2011-11-08
申请号：US12016723
申请日：2008-01-18
申请人： Michael K. Brown , Michael S. Brown , Herbert A. Little , Scott W. Totzke
发明人： Michael K. Brown , Michael S. Brown , Herbert A. Little , Scott W. Totzke
IPC分类号： G06F7/04 , G06F17/30 , G06F11/00 , G06F17/00 , G06F12/14 , H04N7/16 , G08B13/00 , G08B21/00 , G08B29/00 , H04L29/06 , H04M1/66 , H04M3/16 , G06F7/00
CPC分类号： G06F21/6245 , G06F21/602 , G06F21/6218 , G06F21/88 , G06F2221/2107 , G06F2221/2113 , G06F2221/2143 , H04L63/0428 , H04L63/101 , H04L63/105 , H04W12/02 , H04W12/08
摘要： A system and method for selectively securing data from unauthorized access on a client device storing a plurality of data types with reference to an authorization level indicated in a command. A command is received at a client device comprising an authorization level indicator. Based on at least one predefined rule, which may be implemented in an IT policy stored at the client device, each of the plurality of data types to be secured is determined, and then the data corresponding to those types is secured. The data may be secured by encrypting and/or deleting the data at the client device. The predefined rules associated with each authorization level may be configured by a user or administrator having an authorization level that exceeds the associated authorization level. The system and method thus provide a method for securing only selected data types, depending on the authorization level of the issuer of the command.
摘要翻译：一种系统和方法，用于参考命令中指示的授权级别选择性地保护存储多种数据类型的客户机设备上的未授权访问的数据。在包括授权级别指示符的客户端设备处接收到命令。基于可以在存储在客户端设备的IT策略中实现的至少一个预定规则，确定要保护的多个数据类型中的每一个，然后确保与这些类型对应的数据。可以通过在客户端设备处加密和/或删除数据来保护数据。与每个授权级别相关联的预定义规则可以由具有超过相关授权级别的授权级别的用户或管理员配置。因此，系统和方法提供了一种仅根据命令的发行者的授权级别来保护所选择的数据类型的方法。

87. 发明申请

US20110271322A1 System and Method for Configuring Devices for Secure Operations 有权
标题翻译：用于配置安全操作设备的系统和方法
公开(公告)号：US20110271322A1
公开(公告)日：2011-11-03
申请号：US13182827
申请日：2011-07-14
申请人： Neil P. Adams , Michael K. Brown , Michael S. Brown , Michael G. Kirkup , Herbert A. Little , David Victor MacFarlane , Ian M. Robertson
发明人： Neil P. Adams , Michael K. Brown , Michael S. Brown , Michael G. Kirkup , Herbert A. Little , David Victor MacFarlane , Ian M. Robertson
IPC分类号： G06F17/00 , H04L29/06
CPC分类号： H04L63/20 , H04L41/0806 , H04L63/102 , H04L63/105 , H04W12/08
摘要： Systems and methods for establishing a security-related mode of operation for computing devices. A policy data store contains security mode configuration data related to the computing devices. Security mode configuration data is used in establishing a security-related mode of operation for the computing devices.
摘要翻译：用于建立计算设备的安全相关操作模式的系统和方法。策略数据存储包含与计算设备相关的安全模式配置数据。安全模式配置数据用于为计算设备建立与安全相关的操作模式。

88. 发明授权

US08037149B2 System and method for processing messages being composed by a user 有权
标题翻译：用于处理由用户组成的消息的系统和方法
公开(公告)号：US08037149B2
公开(公告)日：2011-10-11
申请号：US12834326
申请日：2010-07-12
申请人： Michael K. Brown , Michael S. Brown , Michael G. Kirkup
发明人： Michael K. Brown , Michael S. Brown , Michael G. Kirkup
IPC分类号： G06F15/16
CPC分类号： H04L63/102 , H04L51/00 , H04L51/14 , H04L51/38 , H04L63/0823
摘要： A system and method for processing messages being composed by a user of a computing device (e.g. a mobile device). Embodiments are described in which the performance of certain tasks is initiated before a direction is received from a user to send a message being composed by the user. This may involve, for example, “pre-fetching” security-related data that will be required in order to send a message that is in the process of being composed by the user securely. Such data may include security policy data, certificate data, and/or certificate status data, for example.
摘要翻译：一种用于处理由计算设备（例如，移动设备）的用户组成的消息的系统和方法。描述了在从用户接收到发送由用户正在组成的消息的方向之前启动某些任务的性能的实施例。这可能涉及例如“预取”与安全相关的数据，这是为了发送正在由用户安全地组成的消息所需要的。这样的数据可以包括例如安全策略数据，证书数据和/或证书状态数据。

89. 发明授权

US08019085B2 System and method for sending encrypted messages to a distribution list 有权
标题翻译：将加密消息发送到分发列表的系统和方法
公开(公告)号：US08019085B2
公开(公告)日：2011-09-13
申请号：US12610590
申请日：2009-11-02
申请人： Neil P. Adams , Michael S. Brown , Michael K. Brown
发明人： Neil P. Adams , Michael S. Brown , Michael K. Brown
IPC分类号： H04L9/08
CPC分类号： H04L51/28 , H04L9/3263 , H04L51/066 , H04L51/14 , H04L63/0442 , H04L2209/80
摘要： A system and method for sending encrypted messages to a distribution list that facilitates the sending of such messages only to individuals or other entities associated with the distribution list that will be able to read the message. In one embodiment, the method comprises the steps of: identifying a distribution list address in a message; determining one or more member addresses associated with the distribution list address; for each member address, determining if a public key for a member identified by the respective member address is available on the computing device; encrypting the message to each member identified by the one or more member addresses for which a public key for the respective member is available on the computing device; sending the encrypted message to the distribution list address if each of the one or more member addresses associated with the distribution list identifies a member for which a public key is available on the computing device; and sending the message to each of the one or more member addresses that identifies a member for which a public key is available on the computing device otherwise.
摘要翻译：用于将加密的消息发送到分发列表的系统和方法，其便于仅将这些消息发送到个人或与分发列表相关联的其他可能读取消息的实体。在一个实施例中，该方法包括以下步骤：识别消息中的分发列表地址; 确定与所述分发列表地址相关联的一个或多个成员地址; 对于每个成员地址，确定由所述相应成员地址识别的成员的公钥是否在所述计算设备上可用; 将所述消息加密到由所述计算设备上可用于所述相应成员的公钥的所述一个或多个成员地址识别的每个成员; 如果与分发列表相关联的一个或多个成员地址中的每一个标识在计算设备上可用的公钥的成员，则将加密的消息发送到分发列表地址; 并且将所述消息发送到所述一个或多个成员地址中，所述成员地址标识在所述计算设备上公用密钥可用的成员，否则。

90. 发明授权

US08010989B2 System and method for configuring devices for secure operations 有权
标题翻译：用于为安全操作配置设备的系统和方法
公开(公告)号：US08010989B2
公开(公告)日：2011-08-30
申请号：US11065901
申请日：2005-02-25
申请人： Neil P. Adams , Michael K. Brown , Michael S. Brown , Michael G. Kirkup , Herbert A. Little , David Victor MacFarlane , Ian M. Robertson
发明人： Neil P. Adams , Michael K. Brown , Michael S. Brown , Michael G. Kirkup , Herbert A. Little , David Victor MacFarlane , Ian M. Robertson
IPC分类号： G06F17/00 , H04L29/06
CPC分类号： H04L63/20 , H04L41/0806 , H04L63/102 , H04L63/105 , H04W12/08
摘要： Systems and methods for establishing a security-related mode of operation for computing devices. A security-related mode of operation is established through security mode configuration data. The security mode configuration data specifies the proper security mode or modes for operation of the computing devices.
摘要翻译：用于建立计算设备的安全相关操作模式的系统和方法。通过安全模式配置数据建立安全相关的操作模式。安全模式配置数据指定用于计算设备的适当的安全模式或操作模式。

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