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1. 发明授权

US08973124B2 Systems and methods for secure operation of an industrial controller 有权
标题翻译：用于工业控制器的安全操作的系统和方法
公开(公告)号：US08973124B2
公开(公告)日：2015-03-03
申请号：US13460794
申请日：2012-04-30
申请人： Justin Brandon Chong , David Richard Socky , Pavan Kumar Singh Thakur , William Robert Pettigrew , Robert James Boring
发明人： Justin Brandon Chong , David Richard Socky , Pavan Kumar Singh Thakur , William Robert Pettigrew , Robert James Boring
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , G05B19/048 , G05B19/414 , H04L9/321 , H04L9/3213 , H04L9/3263 , H04L9/3268 , H04L63/0428 , H04L63/0823
摘要： A system includes an industrial controller having a memory and a processor configured to operate the industrial controller in an open mode, wherein the open mode is configured to enable the industrial controller to receive instructions via unauthenticated network connection or a local connection. The processor of the industrial controller is further configured to operate the industrial controller in a secure mode, wherein the secure mode is configured to enable the industrial controller to receive instructions only via an authenticated network connection.
摘要翻译：一种系统包括具有存储器的工业控制器和被配置为以开放模式操作工业控制器的处理器，其中所述开放模式被配置为使工业控制器能够经由未认证的网络连接或本地连接来接收指令。工业控制器的处理器还被配置为以安全模式操作工业控制器，其中安全模式被配置为使得工业控制器仅能够经由认证的网络连接来接收指令。

2. 发明授权

US08964973B2 Systems and methods for controlling file execution for industrial control systems 有权
标题翻译：用于控制工业控制系统文件执行的系统和方法
公开(公告)号：US08964973B2
公开(公告)日：2015-02-24
申请号：US13460801
申请日：2012-04-30
申请人： Justin Brandon Chong , David Richard Socky , Manas Ranjan Sahoo
发明人： Justin Brandon Chong , David Richard Socky , Manas Ranjan Sahoo
IPC分类号： H04L9/00 , H04L9/08 , H04L29/06
CPC分类号： H04L9/08 , G05B19/0426 , G06F21/57 , H04L63/1416
摘要： A system includes a build system processor configured to generate a private encryption key and configured to add the private encryption key to at least one of a plurality of source files. Each of the plurality of source files includes instructions configured to be executed by an industrial controller processor. The processor is also configured to generate a plurality of binary files from the plurality of source files. The processor is further configured to construct a whitelist file including first hash key values determined for the plurality of binary files and configured to encrypt the whitelist file using the private key to provide an encrypted whitelist file.
摘要翻译：系统包括构建系统处理器，其被配置为生成私有加密密钥并且被配置为将专用加密密钥添加到多个源文件中的至少一个。多个源文件中的每一个包括被配置为由工业控制器处理器执行的指令。处理器还被配置为从多个源文件生成多个二进制文件。处理器还被配置为构建白名单文件，其包括为多个二进制文件确定的第一哈希键值，并且被配置为使用私钥对白名单文件进行加密以提供加密的白名单文件。

3. 发明授权

US08726372B2 Systems and methods for securing controllers 有权
标题翻译：用于保护控制器的系统和方法
公开(公告)号：US08726372B2
公开(公告)日：2014-05-13
申请号：US13460721
申请日：2012-04-30
申请人： Manas Ranjan Sahoo , Justin Brandon Chong
发明人： Manas Ranjan Sahoo , Justin Brandon Chong
IPC分类号： G06F15/16 , G06F17/30 , H04L29/06 , G06F12/00 , G06F11/00
CPC分类号： G06F21/45
摘要： A system includes a control system having a plurality of controllers configured to control a process. Each controller of the plurality of controllers further includes a secure repository configured to store a login credential. The control system is configured to authorize a user action by comparing a user credential against the login credential of each of the plurality of controllers.
摘要翻译：一种系统包括具有多个控制器的控制系统，该多个控制器被配置成控制一个过程。多个控制器的每个控制器还包括被配置为存储登录证书的安全存储库。控制系统被配置为通过将用户凭证与多个控制器中的每一个的登录凭证进行比较来授权用户动作。

4. 发明授权

US08375237B2 Systems and methods for synchronization of an external control system with fieldbus devices 有权
标题翻译：外部控制系统与现场总线设备同步的系统和方法
公开(公告)号：US08375237B2
公开(公告)日：2013-02-12
申请号：US12764498
申请日：2010-04-21
申请人： William Robert Pettigrew , Justin Brandon Chong
发明人： William Robert Pettigrew , Justin Brandon Chong
IPC分类号： G06F1/12 , G05B11/01
CPC分类号： G05B19/0423 , G05B2219/34413
摘要： Systems and methods for synchronization of an external control system with Fieldbus devices are described. A message including timing information for at least one Fieldbus device in direct or indirect communication with a controller may be received by the controller. Based upon information included in the received message, the controller may determine a start time for a current operation cycle of the at least one Fieldbus device. The controller may then utilize the start time and a duration of the current operation cycle to determine a specific time at which the controller will execute control functionality for the at least one Fieldbus device such that a control message output by the controller will be received by the at least one Fieldbus device within the current operation cycle.
摘要翻译：描述了外部控制系统与现场总线设备同步的系统和方法。包括与控制器直接或间接通信的至少一个现场总线设备的定时信息的消息可以由控制器接收。基于接收到的消息中包括的信息，控制器可以确定至少一个现场总线设备的当前操作周期的开始时间。控制器然后可以利用当前操作周期的开始时间和持续时间来确定控制器将执行至少一个现场总线设备的控制功能的特定时间，使得控制器输出的控制消息将被在当前操作周期内至少有一个现场总线设备。

5. 发明申请

US20130291115A1 SYSTEM AND METHOD FOR LOGGING SECURITY EVENTS FOR AN INDUSTRIAL CONTROL SYSTEM 有权
标题翻译：用于记录工业控制系统的安全事件的系统和方法
公开(公告)号：US20130291115A1
公开(公告)日：2013-10-31
申请号：US13460779
申请日：2012-04-30
申请人： Justin Brandon Chong , David Richard Socky , Manas Ranjan Sahoo
发明人： Justin Brandon Chong , David Richard Socky , Manas Ranjan Sahoo
IPC分类号： G06F21/00 , G06F11/00
CPC分类号： G05B19/048 , G05B19/4185 , G06F21/554 , H04L63/10 , H04L63/1416 , H04L67/12
摘要： A system includes a security server including a memory and a processor configured to receive a first set of communications from a human machine interface (HMI) device, wherein the first set of communications relates to HMI device security events. The security server is also configured to receive a second set of communications from an industrial controller, wherein the second set of communications relates to industrial controller security events. The security server is further configured to package and send the received first and second sets of communications to a remote managed security service provider (MSSP) for analysis.
摘要翻译：系统包括安全服务器，其包括存储器和被配置为从人机界面（HMI）设备接收第一组通信的处理器，其中第一组通信涉及HMI设备安全事件。安全服务器还被配置为从工业控制器接收第二组通信，其中第二组通信涉及工业控制器安全事件。安全服务器被进一步配置为将接收到的第一和第二组通信打包并发送到远程管理的安全服务提供商（MSSP）以进行分析。

6. 发明申请

US20110264240A1 SYSTEMS AND METHODS FOR FACILITATING COMMUNICATION WITH A FIELDBUS DEVICE 有权
标题翻译：用于实现现场总线设备通信的系统和方法
公开(公告)号：US20110264240A1
公开(公告)日：2011-10-27
申请号：US12764531
申请日：2010-04-21
申请人： William Robert Pettigrew , Justin Brandon Chong
发明人： William Robert Pettigrew , Justin Brandon Chong
IPC分类号： G05B15/02
CPC分类号： G05B19/042 , G05B2219/25224 , H04L67/12 , H04L67/125 , H04L69/08
摘要： Systems and methods for facilitating communication with a Fieldbus device are described. A first command formatted in accordance with a protocol other than a Fieldbus protocol may be received by a controller from an external computer, such as a human machine interface computer. The controller may determine that the received command is associated with the Fieldbus device. Based upon the determination and information included in the received first command, the controller may generate a second command formatted in accordance with the Fieldbus protocol. The second command may be output by the controller for communication to the Fieldbus device.
摘要翻译：描述了用于促进与现场总线设备通信的系统和方法。根据现场总线协议以外的协议格式化的第一命令可以由控制器从诸如人机界面计算机的外部计算机接收。控制器可以确定所接收的命令与现场总线设备相关联。基于接收到的第一命令中确定和信息，控制器可以产生根据现场总线协议格式化的第二命令。控制器可以输出第二个命令，以便与现场总线设备进行通信。

7. 发明授权

US09046886B2 System and method for logging security events for an industrial control system 有权
标题翻译：用于记录工业控制系统的安全事件的系统和方法
公开(公告)号：US09046886B2
公开(公告)日：2015-06-02
申请号：US13460779
申请日：2012-04-30
申请人： Justin Brandon Chong , David Richard Socky , Manas Ranjan Sahoo
发明人： Justin Brandon Chong , David Richard Socky , Manas Ranjan Sahoo
IPC分类号： G06F21/00 , G05B19/048 , G06F21/55
CPC分类号： G05B19/048 , G05B19/4185 , G06F21/554 , H04L63/10 , H04L63/1416 , H04L67/12
摘要： A system includes a security server including a memory and a processor configured to receive a first set of communications from a human machine interface (HMI) device, wherein the first set of communications relates to HMI device security events. The security server is also configured to receive a second set of communications from an industrial controller, wherein the second set of communications relates to industrial controller security events. The security server is further configured to package and send the received first and second sets of communications to a remote managed security service provider (MSSP) for analysis.
摘要翻译：系统包括安全服务器，其包括存储器和被配置为从人机界面（HMI）设备接收第一组通信的处理器，其中第一组通信涉及HMI设备安全事件。安全服务器还被配置为从工业控制器接收第二组通信，其中第二组通信涉及工业控制器安全事件。安全服务器被进一步配置为将接收到的第一和第二组通信打包并发送到远程管理的安全服务提供商（MSSP）以进行分析。

8. 发明授权

US08959362B2 Systems and methods for controlling file execution for industrial control systems 有权
标题翻译：用于控制工业控制系统文件执行的系统和方法
公开(公告)号：US08959362B2
公开(公告)日：2015-02-17
申请号：US13460771
申请日：2012-04-30
申请人： William Robert Pettigrew , Justin Brandon Chong , Manas Ranjan Sahoo
发明人： William Robert Pettigrew , Justin Brandon Chong , Manas Ranjan Sahoo
IPC分类号： G06F21/00 , G06F21/51 , G05B19/048
CPC分类号： G06F21/51 , G05B19/048 , G05B2219/24161 , G06F21/52
摘要： A system includes a controller configured to control a process, and store at least one binary file, wherein the at least one binary files is generated from at least one source file, wherein the at least one source file comprises instructions configured to be executed by a processor in the controller. The controller may also be configured to retrieve a whitelist file comprising a first hash key value derived from the at least one binary file, and execute an executable file based on the whitelist file, wherein the executable file comprises the source file.
摘要翻译：一种系统包括：控制器，被配置为控制进程，并且存储至少一个二进制文件，其中所述至少一个二进制文件是从至少一个源文件生成的，其中所述至少一个源文件包括被配置为由处理器在控制器中。控制器还可以被配置为检索包括从至少一个二进制文件导出的第一散列密钥值的白名单文件，并且基于白名单文件执行可执行文件，其中可执行文件包括源文件。

9. 发明授权

US08631174B2 Systems, methods, and apparatus for facilitating communications between an external controller and fieldbus devices 有权
标题翻译：用于促进外部控制器和现场总线设备之间通信的系统，方法和装置
公开(公告)号：US08631174B2
公开(公告)日：2014-01-14
申请号：US12764576
申请日：2010-04-21
申请人： William Robert Pettigrew , Justin Brandon Chong
发明人： William Robert Pettigrew , Justin Brandon Chong
IPC分类号： G06F3/00 , G06F13/00 , G06F5/00 , G06F13/12 , G06F15/177 , G06F15/173 , G06F15/16 , H04B7/00 , H04W4/00 , H04L12/28 , H04J3/00 , G01R31/08
CPC分类号： H04L12/413 , G05B19/41855 , G05B2219/31121 , G05B2219/31247 , Y02P90/185
摘要： Systems, methods, and apparatus for facilitating communications between an external controller and Fieldbus devices are described. A primary linking device in communication with the controller and one or more Fieldbus devices may be configured to direct the communication of a timing message to the controller and determine whether a response to the timing message has been received from the controller. Based upon the determination, the primary linking device may direct a switching of communications control to a secondary linking device.
摘要翻译：描述了用于促进外部控制器和现场总线设备之间的通信的系统，方法和装置。与控制器和一个或多个现场总线设备通信的主要链接设备可以被配置为将定时消息的通信引导到控制器，并且确定是否已经从控制器接收到对定时消息的响应。基于确定，主链接装置可以将通信控制的切换引导到辅助链接装置。

10. 发明申请

US20130291094A1 SYSTEMS AND METHODS FOR SECURING CONTROLLERS 有权
标题翻译：用于安全控制器的系统和方法
公开(公告)号：US20130291094A1
公开(公告)日：2013-10-31
申请号：US13460721
申请日：2012-04-30
申请人： Manas Ranjan Sahoo , Justin Brandon Chong
发明人： Manas Ranjan Sahoo , Justin Brandon Chong
IPC分类号： G06F21/00
CPC分类号： G06F21/45
摘要： A system includes a control system having a plurality of controllers configured to control a process. Each controller of the plurality of controllers further includes a secure repository configured to store a login credential. The control system is configured to authorize a user action by comparing a user credential against the login credential of each of the plurality of controllers.
摘要翻译：一种系统包括具有多个控制器的控制系统，该多个控制器被配置成控制一个过程。多个控制器的每个控制器还包括被配置为存储登录证书的安全存储库。控制系统被配置为通过将用户凭证与多个控制器中的每一个的登录凭证进行比较来授权用户动作。

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