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1. 发明授权

US07675867B1 One-way data transfer system with built-in data verification mechanism 有权
标题翻译：单向数据传输系统，内置数据验证机制
公开(公告)号：US07675867B1
公开(公告)日：2010-03-09
申请号：US11787801
申请日：2007-04-18
申请人： Ronald Mraz , James Hope , Jeffrey Menoher , Dennis P. Mirante
发明人： Ronald Mraz , James Hope , Jeffrey Menoher , Dennis P. Mirante
IPC分类号： H04L12/28
CPC分类号： H04L63/123
摘要： Embodiments of the present invention are directed to a one-way data transfer system with built-in data verification mechanism, comprising three nodes (Send Node, Receive Node, and Feedback Node) wherein (1) the three nodes are interconnected with each other by a one-way data link, and (2) the Feedback Node is designed solely for processing and relaying data verification information from the Receive Node to the Send Node. In these embodiments, the Send Node is capable of verifying the status of data it transferred to the Receive Node over a one-way data link without sacrificing the unidirectionality of data flow in the system and thereby compromising the level of security provided by use of one-way data links.
摘要翻译：本发明的实施例涉及一种具有内置数据验证机制的单向数据传输系统，包括三个节点（发送节点，接收节点和反馈节点），其中（1）三个节点彼此互连通过单向数据链路，（2）反馈节点专门用于处理和中继从接收节点到发送节点的数据验证信息。在这些实施例中，发送节点能够通过单向数据链路验证其传送到接收节点的数据的状态，而不会牺牲系统中的数据流的单向性，从而损害了使用一个数据流提供的安全级别 - 数据链路。

2. 发明授权

US08732453B2 Secure acknowledgment device for one-way data transfer system 有权
标题翻译：用于单向数据传输系统的安全确认设备
公开(公告)号：US08732453B2
公开(公告)日：2014-05-20
申请号：US13183208
申请日：2011-07-14
申请人： Ronald Mraz , James Hope , Jeffrey Menoher
发明人： Ronald Mraz , James Hope , Jeffrey Menoher
IPC分类号： H04L29/06
CPC分类号： H04L9/3236 , H04L2209/34
摘要： An apparatus for relaying a hashed message from a first node to a second node, comprising an inlet interface for receiving a message from the first node, a hash number calculator for hashing the message from the inlet interface, an outlet interface for sending the hashed message to the second node, a first one-way data link for unidirectional transfer from the inlet interface to the hash number calculator, and a second one-way data link for unidirectional transfer from the hash number calculator to the outlet interface, is provided. The apparatus provides a secure mechanism and communication channel for relaying hashed acknowledgment messages from a receive node to a send node to inform the status of data transfer from the send node to the receive node across a one-way data link. The apparatus may be further implemented with the capability of comparing hashed messages from the two nodes.
摘要翻译：一种用于将散列消息从第一节点中继到第二节点的装置，包括用于从第一节点接收消息的入口接口，用于从入口接口散列消息的散列数计算器，用于发送散列消息的出口接口提供了用于从入口接口到散列数计算器的单向传送的第一单向数据链路，以及用于从散列数计算器到出口接口的单向传送的第二单向数据链路。该装置提供一种安全机制和通信信道，用于中继从接收节点到发送节点的散列确认消息，以通知通过单向数据链路从发送节点到接收节点的数据传输状态。可以通过比较来自两个节点的散列消息的能力来进一步实现该装置。

3. 发明申请

US20120017079A1 Secure Acknowledgment Device For One-Way Data Transfer System 有权
标题翻译：用于单向数据传输系统的安全确认设备
公开(公告)号：US20120017079A1
公开(公告)日：2012-01-19
申请号：US13183208
申请日：2011-07-14
申请人： Ronald Mraz , James Hope , Jeffrey Menoher
发明人： Ronald Mraz , James Hope , Jeffrey Menoher
IPC分类号： H04L9/00
CPC分类号： H04L9/3236 , H04L2209/34
摘要： An apparatus for relaying a hashed message from a first node to a second node, comprising an inlet interface for receiving a message from the first node, a hash number calculator for hashing the message from the inlet interface, an outlet interface for sending the hashed message to the second node, a first one-way data link for unidirectional transfer from the inlet interface to the hash number calculator, and a second one-way data link for unidirectional transfer from the hash number calculator to the outlet interface, is provided. While the apparatus is capable of bidirectional communications with either or both of the first and second nodes through the respective interfaces, the unidirectionality of data flow through the apparatus is strictly enforced by the hardware of the apparatus. The apparatus provides a secure mechanism and communication channel for relaying hashed acknowledgment messages from a receive node to a send node to inform the status of data transfer from the send node to the receive node across a one-way data link. The apparatus may be further implemented with the capability of comparing hashed messages from the two nodes.
摘要翻译：一种用于将散列消息从第一节点中继到第二节点的装置，包括用于从第一节点接收消息的入口接口，用于从入口接口散列消息的散列数计算器，用于发送散列消息的出口接口提供了用于从入口接口到散列数计算器的单向传送的第一单向数据链路，以及用于从散列数计算器到出口接口的单向传送的第二单向数据链路。虽然该设备能够通过相应的接口与第一和第二节点中的一个或两者进行双向通信，但是通过设备的数据流的单向性被设备的硬件严格地执行。该装置提供一种安全机制和通信信道，用于中继从接收节点到发送节点的散列确认消息，以通知通过单向数据链路从发送节点到接收节点的数据传输状态。可以通过比较来自两个节点的散列消息的能力来进一步实现该装置。

4. 发明授权

US09081520B2 Remote print file transfer and spooling application for use with a one-way data link 有权
标题翻译：用于单向数据链接的远程打印文件传输和假脱机应用程序
公开(公告)号：US09081520B2
公开(公告)日：2015-07-14
申请号：US12975890
申请日：2010-12-22
申请人： Ronald Mraz , James Hope
发明人： Ronald Mraz , James Hope
IPC分类号： G06F3/12 , H04L29/06
CPC分类号： G06F3/1203 , G06F3/1222 , G06F3/1244 , G06F3/126 , G06F3/127 , G06F3/1288 , H04L63/10
摘要： A system for printing includes one or more printers, a send platform, a print spooling platform coupled to the one or more printers, and a one-way data link enforcing unidirectional data transfer from the send platform to the print spooling platform, wherein the send platform is configured to receive a print job, convert the print job into a print file in a printable format for the one or more printers, and send the print file to the print spooling platform across the one-way data link, and the print spooling platform is configured to receive the print file from the one-way data link, control spooling of the print file for the one or more printers, and send the print file to the one or more printers, and wherein the one or more printers cannot communicate to the send platform.
摘要翻译：一种用于打印的系统包括一个或多个打印机，发送平台，耦合到一个或多个打印机的打印假脱机平台，以及执行从发送平台到打印假脱机平台的单向数据传输的单向数据链路，其中发送平台被配置为接收打印作业，将打印作业转换成用于一个或多个打印机的可打印格式的打印文件，并且通过单向数据链接将打印文件发送到打印假脱机平台，并且打印假脱机平台被配置为从单向数据链接接收打印文件，控制一个或多个打印机的打印文件的假脱机，并将打印文件发送到一个或多个打印机，并且其中一个或多个打印机不能通信到发送平台。

5. 发明授权

US08565237B2 Concurrent data transfer involving two or more transport layer protocols over a single one-way data link 有权
标题翻译：通过单个单向数据链路并发涉及两个或多个传输层协议的数据传输
公开(公告)号：US08565237B2
公开(公告)日：2013-10-22
申请号：US13369065
申请日：2012-02-08
申请人： Ronald Mraz , James Hope
发明人： Ronald Mraz , James Hope
IPC分类号： H04L12/56
CPC分类号： H04L63/105
摘要： A data transfer application for concurrent transfer of data streams based on two or more transport layer protocols via a single one-way data link. The present invention provides a great degree of routing flexibility by providing seamless network connectivity under a plurality of transport layer protocols, such as TCP and UDP, between multiple source and destination platforms over a single one-way data link.
摘要翻译：一种用于经由单个单向数据链路基于两个或多个传输层协议并发传输数据流的数据传输应用。本发明通过在单个单向数据链路上在多个源和目的地平台之间的多个传输层协议（例如TCP和UDP）下提供无缝网络连接来提供很大的路由灵活性。

6. 发明申请

US20120331097A1 BILATERAL COMMUNICATION USING MULTIPLE ONE-WAY DATA LINKS 有权
标题翻译：使用多路单向数据链路的双向通信
公开(公告)号：US20120331097A1
公开(公告)日：2012-12-27
申请号：US13488028
申请日：2012-06-04
申请人： Jeffrey Charles Menoher , James Hope , Ronald Mraz
发明人： Jeffrey Charles Menoher , James Hope , Ronald Mraz
IPC分类号： G06F15/16
CPC分类号： H04L67/00 , H04L63/0209 , H04L63/0227 , H04L63/105 , H04L67/34 , H04L67/38
摘要： A bilateral data transfer system comprising a first node, a second node, a first one-way link for unidirectional transfer of first data from the first node to the second node, and a second one-way link for unidirectional transfer of second data from the second node to the first node, wherein the unidirectional transfer of the first data across the first one-way link and the unidirectional transfer of the second data across the second one-way link are independently administered by the bilateral data transfer system. Under such bilateral data transfer system, each of the one-way data links may be subject to separately administered security restrictions and data filtering processes. Hence, it enables secure bilateral communications across different network security domains.
摘要翻译：一种双向数据传输系统，包括第一节点，第二节点，用于将第一数据从第一节点单向传输到第二节点的第一单向链路，以及用于从第一节点单向传输第二数据的第二单向链路第二节点到第一节点，其中通过第一单向链路的第一数据的单向传输和跨第二单向链路的第二数据的单向传送由双向数据传输系统独立地管理。在这种双边数据传输系统下，每个单向数据链路都可能受到单独管理的安全限制和数据过滤处理。因此，它可以实现跨不同网络安全域的安全双向通信。

7. 发明授权

US08139581B1 Concurrent data transfer involving two or more transport layer protocols over a single one-way data link 有权
标题翻译：通过单个单向数据链路并发涉及两个或多个传输层协议的数据传输
公开(公告)号：US08139581B1
公开(公告)日：2012-03-20
申请号：US11788157
申请日：2007-04-19
申请人： Ronald Mraz , James Hope
发明人： Ronald Mraz , James Hope
IPC分类号： H04L12/56
CPC分类号： H04L63/105
摘要： A data transfer application for concurrent transfer of data streams based on two or more transport layer protocols via a single one-way data link. The present invention provides a great degree of routing flexibility by providing seamless network connectivity under a plurality of transport layer protocols, such as TCP and UDP, between multiple source and destination platforms over a single one-way data link.
摘要翻译：一种用于经由单个单向数据链路基于两个或多个传输层协议并发传输数据流的数据传输应用。本发明通过在单个单向数据链路上在多个源和目的地平台之间的多个传输层协议（例如TCP和UDP）下提供无缝网络连接来提供很大的路由灵活性。

8. 发明授权

US07992209B1 Bilateral communication using multiple one-way data links 有权
标题翻译：双向通信使用多个单向数据链路
公开(公告)号：US07992209B1
公开(公告)日：2011-08-02
申请号：US11879968
申请日：2007-07-19
申请人： Jeffrey Charles Menoher , James Hope , Ronald Mraz
发明人： Jeffrey Charles Menoher , James Hope , Ronald Mraz
IPC分类号： G06F21/00
CPC分类号： H04L67/00 , H04L63/0209 , H04L63/0227 , H04L63/105 , H04L67/34 , H04L67/38
摘要： A bilateral data transfer system comprising a first node, a second node, a first one-way link for unidirectional transfer of first data from the first node to the second node, and a second one-way link for unidirectional transfer of second data from the second node to the first node, wherein the unidirectional transfer of the first data across the first one-way link and the unidirectional transfer of the second data across the second one-way link are independently administered by the bilateral data transfer system. Under such bilateral data transfer system, each of the one-way data links may be subject to separately administered security restrictions and data filtering processes. Hence, it enables secure bilateral communications across different network security domains.
摘要翻译：一种双向数据传输系统，包括第一节点，第二节点，用于将第一数据从第一节点单向传输到第二节点的第一单向链路，以及用于从第一节点单向传输第二数据的第二单向链路第二节点到第一节点，其中通过第一单向链路的第一数据的单向传输和跨第二单向链路的第二数据的单向传送由双向数据传输系统独立地管理。在这种双边数据传输系统下，每个单向数据链路都可能受到单独管理的安全限制和数据过滤处理。因此，它可以实现跨不同网络安全域的安全双向通信。

9. 发明授权

US08352450B1 Database update through a one-way data link 有权
标题翻译：数据库通过单向数据链接更新
公开(公告)号：US08352450B1
公开(公告)日：2013-01-08
申请号：US11788077
申请日：2007-04-19
申请人： Ronald Mraz , James Hope , Andrew Holmes
发明人： Ronald Mraz , James Hope , Andrew Holmes
IPC分类号： G06F7/00
CPC分类号： G06F17/30578
摘要： A database updating application for updating through a one-way data link a remote database in accordance with a change in a reference database is disclosed, which comprises a database trigger client associated with the reference database for generating a database update message in the form of a file or a data packet corresponding to the change in the reference database and sending the database update message to a send node interconnected to a receive node by the one-way data link, and a database trigger server associated with the remote database for receiving the database update message transmitted across the one-way data link and replicating the change on the remote database in accordance with the database update message. The present invention provides database update through a one-way data link that may be implemented efficiently in real time and with a mechanism for verifying the integrity and operability of the one-way data link for the purpose of database update. In addition, the present invention provides a way to combine the functionalities of the conventional database update applications with the security afforded by the use of a one-way data link.
摘要翻译：公开了一种用于根据参考数据库的变化通过单向数据链路更新远程数据库的数据库更新应用程序，其包括与参考数据库相关联的数据库触发客户机，用于生成数据库更新消息，形式为文件或对应于参考数据库中的变化的数据分组，并且通过单向数据链路将数据库更新消息发送到与接收节点互连的发送节点，以及与远程数据库相关联的用于接收数据库的数据库触发服务器更新消息通过单向数据链路传输，并根据数据库更新消息复制远程数据库上的更改。本发明通过可以实时有效实现的单向数据链路和用于验证用于数据库更新的单向数据链路的完整性和可操作性的机制来提供数据库更新。此外，本发明提供了将常规数据库更新应用的功能与通过使用单向数据链路所提供的安全性组合的方式。

10. 发明申请

US20120162697A1 Remote Print File Transfer And Spooling Application For Use With A One-Way Data Link 有权
标题翻译：用于单向数据链接的远程打印文件传输和假脱机应用程序
公开(公告)号：US20120162697A1
公开(公告)日：2012-06-28
申请号：US12975890
申请日：2010-12-22
申请人： Ronald Mraz , James Hope
发明人： Ronald Mraz , James Hope
IPC分类号： G06F3/12
CPC分类号： G06F3/1203 , G06F3/1222 , G06F3/1244 , G06F3/126 , G06F3/127 , G06F3/1288 , H04L63/10
摘要： A system for printing includes one or more printers, a send platform, a print spooling platform coupled to the one or more printers, and a one-way data link enforcing unidirectional data transfer from the send platform to the print spooling platform, wherein the send platform is configured to receive a print job, convert the print job into a print file in a printable format for the one or more printers, and send the print file to the print spooling platform across the one-way data link, and the print spooling platform is configured to receive the print file from the one-way data link, control spooling of the print file for the one or more printers, and send the print file to the one or more printers, and wherein the one or more printers cannot communicate to the send platform.
摘要翻译：一种用于打印的系统包括一个或多个打印机，发送平台，耦合到一个或多个打印机的打印假脱机平台，以及执行从发送平台到打印假脱机平台的单向数据传输的单向数据链路，其中发送平台被配置为接收打印作业，将打印作业转换成用于一个或多个打印机的可打印格式的打印文件，并且通过单向数据链接将打印文件发送到打印假脱机平台，并且打印假脱机平台被配置为从单向数据链接接收打印文件，控制一个或多个打印机的打印文件的假脱机，并将打印文件发送到一个或多个打印机，并且其中一个或多个打印机不能通信到发送平台。

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