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1. 发明授权

US10110561B2 Firewall with application packet classifer 有权
公开(公告)号：US10110561B2
公开(公告)日：2018-10-23
申请号：US14554621
申请日：2014-11-26
申请人： Rockwell Automation Technologies, Inc.
发明人： Brian A. Batke , Sivaram Balasubramanian , Petr Ptacek , Taryl Jasper
IPC分类号： H04L29/06 , H04L29/08
摘要： An improved system for establishing rules in a firewall for an industrial network is disclosed. Rules are established at an application level, identifying, for example, actions to occur between two devices. The action may be, for example, read data table or get attribute, and each action may require multiple message packets to be transmitted between the two devices in order to complete. A network device executing the firewall is configured to receive message packets from a sending device and to inspect the message packets to determine which action the sending device is requesting to perform. If the action corresponds to a rule in the database, the network device manages communications between the two devices until all message packets have been transmitted. Thus, a single action, or application, may be defined in the rules database to permit multiple data packets to be communicated between the devices.

2. 发明授权

US09438562B2 Network security module for Ethernet-receiving industrial control devices 有权
公开(公告)号：US09438562B2
公开(公告)日：2016-09-06
申请号：US14042782
申请日：2013-10-01
申请人： Rockwell Automation Technologies, Inc.
发明人： Brian A. Batke , Sivaram Balasubramanian
IPC分类号： G06F15/16 , G06F17/00 , H04L29/06 , G06F12/14
CPC分类号： H04L63/0254 , H04L63/02 , H04L63/0227 , H04L63/0428 , H04L63/06
摘要： A high-speed security device for network connected industrial controls provides hybrid processing in tandem hardware and software security components. The software security component establishes state-less data identifying each packet that requires high-speed processing and loads a data table in the hardware component. The hardware component may then allow packets matching data of the data table to bypass the software component while passing other non-matching packets to the software component for more sophisticated state analysis.

3. 发明授权

US09374387B2 Hardware-based granular traffic storm protection 有权
标题翻译：基于硬件的细粒度流量风暴保护
公开(公告)号：US09374387B2
公开(公告)日：2016-06-21
申请号：US13650308
申请日：2012-10-12
申请人： Rockwell Automation Technologies, Inc.
发明人： Brian A. Batke , Sivaram Balasubramanian
IPC分类号： H04L12/851 , H04L12/823 , H04L29/06
CPC分类号： H04L63/1458 , H04L47/24 , H04L47/32 , H04L63/0227
摘要： Aspects of the present invention provide a device, method and system which utilize hardware-based granular evaluation of industrial control protocol packets to withstand traffic storms. In an embodiment, packet evaluation circuitry coupled to a port may be adapted to evaluate one or more protocol fields contained in each inbound packet before switching circuitry can send the inbound packet to the proper destination. The inbound packet may be sent by the switching circuitry if it is a particular message, or may be selectively inhibited from being sent by the switching circuitry if the inbound packet does not contain the particular message for being sent and if the total number of bytes of the inbound packet type exceeds a threshold for the outbound port during a given period of time. As such, critical industrial applications may continue to operate in the presence of a traffic storm.
摘要翻译：本发明的方面提供一种利用工业控制协议分组的基于硬件的粒度评估来承受交通风暴的装置，方法和系统。在实施例中，耦合到端口的分组评估电路可以适于在切换电路可以将入站分组发送到适当目的地之前评估每个入站分组中包含的一个或多个协议字段。如果入口分组是特定消息，则可以由切换电路发送入站分组，或者如果入站分组不包含用于发送的特定消息，则可以选择性地禁止由切换电路发送入局分组，以及如果总共的字节数入站分组类型在给定的时间段内超出出站端口的阈值。因此，关键的工业应用可能会在存在交通风暴的情况下继续运行。

4. 发明授权

US08738894B2 Methods for firmware signature 有权
标题翻译：固件签名方法
公开(公告)号：US08738894B2
公开(公告)日：2014-05-27
申请号：US13867246
申请日：2013-04-22
申请人： Rockwell Automation Technologies, Inc.
发明人： Brian A. Batke , Jack M. Visoky , James J. Kay , Scott A. Mintz , William B. Cook
IPC分类号： G06F9/00
CPC分类号： G06F21/572 , G05B19/058 , G06F8/61 , G06F9/4401 , G06F21/44 , G06F2221/033
摘要： A method for installing embedded firmware is provided. The method includes generating one or more firmware file instances and generating one or more digital certificate instances that are separate instances from the firmware file instances. The method includes associating the one or more digital certificate instances with the one or more firmware file instances to facilitate updating signature-unaware modules with signature-aware firmware or to facilitate updating signature-aware modules with signature-unaware firmware.
摘要翻译：提供了一种安装嵌入式固件的方法。该方法包括生成一个或多个固件文件实例并且生成与固件文件实例是分离的实例的一个或多个数字证书实例。该方法包括将一个或多个数字证书实例与一个或多个固件文件实例相关联，以便于更新具有签名感知固件的签名不知情的模块，或者便于使用签名不知情的固件更新签名感知模块。

5. 发明授权

US09881160B2 Methods for firmware signature 有权
公开(公告)号：US09881160B2
公开(公告)日：2018-01-30
申请号：US14805785
申请日：2015-07-22
申请人： Rockwell Automation Technologies, Inc.
发明人： Brian A. Batke , Jack M. Visoky , James J. Kay , Scott A. Mintz , William B. Cook
IPC分类号： H04L9/32 , G06F21/57 , G06F21/44 , G06F9/445 , G06F9/44 , G05B19/05
CPC分类号： G06F21/572 , G05B19/058 , G06F8/61 , G06F9/4401 , G06F21/44 , G06F2221/033
摘要： A method for installing embedded firmware is provided. The method includes generating one or more firmware file instances and generating one or more digital certificate instances that are separate instances from the firmware file instances. The method includes associating the one or more digital certificate instances with the one or more firmware file instances to facilitate updating signature-unaware modules with signature-aware firmware or to facilitate updating signature-aware modules with signature-unaware firmware.

6. 发明授权

US09122876B2 Methods for firmware signature 有权
标题翻译：固件签名方法
公开(公告)号：US09122876B2
公开(公告)日：2015-09-01
申请号：US14286106
申请日：2014-05-23
申请人： Rockwell Automation Technologies, Inc.
发明人： Brian A. Batke , Jack M. Visoky , James J. Kay , Scott A. Mintz , William B. Cook
IPC分类号： H04L9/32 , G06F21/57 , G06F21/44 , G06F9/445 , G06F9/44
CPC分类号： G06F21/572 , G05B19/058 , G06F8/61 , G06F9/4401 , G06F21/44 , G06F2221/033
摘要： A method for installing embedded firmware is provided. The method includes generating one or more firmware file instances and generating one or more digital certificate instances that are separate instances from the firmware file instances. The method includes associating the one or more digital certificate instances with the one or more firmware file instances to facilitate updating signature-unaware modules with signature-aware firmware or to facilitate updating signature-aware modules with signature-unaware firmware.
摘要翻译：提供了一种安装嵌入式固件的方法。该方法包括生成一个或多个固件文件实例并且生成与固件文件实例是分离的实例的一个或多个数字证书实例。该方法包括将一个或多个数字证书实例与一个或多个固件文件实例相关联，以便于更新具有签名感知固件的签名不知情的模块，或者便于使用签名不知情的固件更新签名感知模块。

7. 发明申请

US20180246488A1 GENERATION AND PUBLICATION OF SHARED TAGSETS 审中-公开
公开(公告)号：US20180246488A1
公开(公告)日：2018-08-30
申请号：US15968152
申请日：2018-05-01
申请人： Rockwell Automation Technologies, Inc.
发明人： Paul G. Kucharski , Charles M. Rischar , Michael Kalan , David Van Gompel , Brian A. Batke , Joseph P. Izzo , David A. Johnston
IPC分类号： G05B19/05 , H03M13/09 , G05B19/042
CPC分类号： G05B19/054 , G05B19/0426 , G05B19/4186 , G05B2219/23192 , H03M13/09 , Y02P90/185
摘要： Systems and methods are provided to facilitate receipt of tag requests from one or more interfaces, based upon which a single tagset is compiled at a controller comprising all the requested tags for a given update rate, whereupon the single compiled tagset is subsequently forwarded to the one or more interfaces. A controller generates a superset of tags associated with an industrial process. Each interface can request a copy of the superset, from which the required tags are selected. The controller receives the requested tags from all of the interfaces and combines the requested tags into a single tagset, for a given update rate, comprising the various parameters associated with the tags. At the selected update rate, the tagset is forwarded to the interfaces. A masterset can be utilized to identify the sequence of tags in a tagset and check code can ensure continuity of the tags in the tagset.

8. 发明授权

US09989951B2 Generation and publication of shared tagsets 有权
公开(公告)号：US09989951B2
公开(公告)日：2018-06-05
申请号：US14733323
申请日：2015-06-08
申请人： Rockwell Automation Technologies, Inc.
发明人： Paul G. Kucharski , Charles M. Rischar , Michael Kalan , David Van Gompel , Brian A. Batke , Joseph P. Izzo , David A. Johnston
IPC分类号： G05B15/00 , G05B19/05 , G05B19/042 , H03M13/09
CPC分类号： G05B19/054 , G05B19/0426 , G05B19/4186 , G05B2219/23192 , H03M13/09 , Y02P90/185
摘要： Systems and methods are provided to facilitate receipt of tag requests from one or more interfaces, based upon which a single tagset is compiled at a controller comprising all the requested tags for a given update rate, whereupon the single compiled tagset is subsequently forwarded to the one or more interfaces. A controller generates a superset of tags associated with an industrial process. Each interface can request a copy of the superset, from which the required tags are selected. The controller receives the requested tags from all of the interfaces and combines the requested tags into a single tagset, for a given update rate, comprising the various parameters associated with the tags. At the selected update rate, the tagset is forwarded to the interfaces. A masterset can be utilized to identify the sequence of tags in a tagset and check code can ensure continuity of the tags in the tagset.

9. 发明授权

US08819540B2 Systems and methods that utilize scalable vector graphics to provide web-based visualization of a device 有权
标题翻译：利用可扩展矢量图形来提供设备的基于网络的可视化的系统和方法
公开(公告)号：US08819540B2
公开(公告)日：2014-08-26
申请号：US13649375
申请日：2012-10-11
申请人： Rockwell Automation Technologies, Inc.
发明人： David M. Callaghan , Brian A. Batke
IPC分类号： G06F17/00 , G06F3/00
CPC分类号： H04L41/22 , G06F3/0481 , G06F3/04842 , G06F17/30893 , G06F17/30896 , H04L63/02 , H04L63/08 , H04L67/025 , H04L67/125
摘要： The present invention relates to systems and methods that employ scalable vector graphics (SVG) to view and effectuate an industrial device from a remote Web interface. The systems and methods can be utilized to retrieve an SVG XML markup language-based file associated with the device and execute the SVG file via basic ASCII drawing commands. Thus, a faceplate of an industrial device and/or other device-related information can be represented via SVG syntax and stored with the device. A user can employ a Web browser from a remote location (e.g., via a Web client) to retrieve the SVG file, wherein the file can be loaded within the Web browser and/or an open source software package. The SVG file can be executed to render an interactive graphical faceplate that can depict LEDs, alphanumeric displays, inputs/output, etc., trending mechanisms (e.g., graphs, charts, etc.), and capabilities to load parameters.
摘要翻译：本发明涉及采用可伸缩矢量图形（SVG）来从远程Web界面查看和实现工业设备的系统和方法。系统和方法可用于检索与设备相关联的基于SVG XML标记语言的文件，并通过基本ASCII绘图命令执行SVG文件。因此，可以通过SVG语法来表示工业设备的面板和/或其他设备相关信息，并与设备一起存储。用户可以使用来自远程位置的Web浏览器（例如，经由Web客户机）来检索SVG文件，其中该文件可以被加载到Web浏览器和/或开源软件包中。可以执行SVG文件以呈现交互式图形面板，其可以描绘LED，字母数字显示器，输入/输出等，趋势机制（例如，图形，图表等）和加载参数的能力。

10. 发明申请

US20140033295A1 NETWORK SECURITY MODULE FOR ETHERNET-RECEIVING INDUSTRIAL CONTROL DEVICES 有权
标题翻译：用于以太网接收工业控制设备的网络安全模块
公开(公告)号：US20140033295A1
公开(公告)日：2014-01-30
申请号：US14042782
申请日：2013-10-01
申请人： Rockwell Automation Technologies, Inc.
发明人： Brian A. Batke , Sivaram Balasubramanian
IPC分类号： H04L29/06
CPC分类号： H04L63/0254 , H04L63/02 , H04L63/0227 , H04L63/0428 , H04L63/06
摘要： A high-speed security device for network connected industrial controls provides hybrid processing in tandem hardware and software security components. The software security component establishes state-less data identifying each packet that requires high-speed processing and loads a data table in the hardware component. The hardware component may then allow packets matching data of the data table to bypass the software component while passing other non-matching packets to the software component for more sophisticated state analysis.
摘要翻译：用于网络连接工业控制的高速安全设备提供串联硬件和软件安全组件的混合处理。软件安全组件建立无状态数据，识别需要高速处理的每个数据包，并加载硬件组件中的数据表。然后，硬件组件可以允许匹配数据表的数据的分组绕过软件组件，同时将其他不匹配的分组传递给软件组件以进行更复杂的状态分析。

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