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1. 发明专利

CA3148457A1 DIFFERENTIAL ROUTING FOR NON-GEOSTATIONARY ORBIT (NGSO) SATELLITE SYSTEMS 未知
公开(公告)号：CA3148457A1
公开(公告)日：2022-08-15
申请号：CA3148457
申请日：2022-02-14
申请人： BOEING CO
发明人： SULLIVAN SCOTT CHARLES
IPC分类号： H04B7/195 , B64G1/10 , H04L45/02
摘要： A Non-Geostationary Orbit (NGSO) satellite system is described that utilizes backbone route tables at its satellites that define different snapshots of a time-varying backbone topology of the NGSO satellite system. Because each satellite may see a different portion of the backbone topology, the backbone route tables at different satellites may be different from each other. Also, the backbone route tables at the satellites may be active at different times as the backbone topology changes over time. Different routing groups of backbone route tables may be defined in order to represent different routing options for packets arriving at a satellite. The routing options for a routing group may emphasis various network performance and security goals for traffic assigned to the routing group.

2. 发明专利

CA3139651A1 SYSTEMS AND METHODS FOR REAL-TIME NETWORK TRAFFIC ANALYSIS 未知
公开(公告)号：CA3139651A1
公开(公告)日：2022-06-18
申请号：CA3139651
申请日：2021-11-19
申请人： BOEING CO
发明人： NOBAKHT RAMIN , SACKMAN RONALD WARD , SULLIVAN SCOTT CHARLES
IPC分类号： H04L43/062 , H04L9/40 , H04L41/0894 , H04L43/08
摘要： A system for detecting malicious traffic flows in a network is provided. The system includes a processor. Based on packet information received for a plurality of data packets transmitted over the network the processor is programmed to calculate inter-arrival times and packet durations for the plurality of data packets. The processor is also programmed to filter the packet information to remove noise. The processor is further programmed to generate at least one histogram based on the packet information, the inter-arrival times, and the packet durations. In addition, the processor is programmed to generate a power spectral density estimate based on the packet information, the inter-arrival times, and the packet durations. Moreover, the processor is programmed to analyze the at least one histogram and the power spectral density estimate to detect one or more unexpected data flows. Furthermore, the processor is programmed to report the one or more unexpected data flows.

3. 发明专利

AU2021269370A1 Systems and methods for context aware cybersecurity 未知
公开(公告)号：AU2021269370A1
公开(公告)日：2022-07-07
申请号：AU2021269370
申请日：2021-11-17
申请人： BOEING CO
发明人： SULLIVAN SCOTT CHARLES , SACKMAN RONALD WARD , NOBAKHT RAMIN
IPC分类号： G06F21/54 , G06F21/55 , H04L9/40 , H04W12/12
摘要： SYSTEMS AND METHODS FOR CONTEXT AWARE CYBERSECURITY A system that detects malicious traffic flows in a network includes a computer system including a processor in communication with at least one memory device. The processor is programmed to store a plurality of context information about the network including a plurality of devices. The processor is also programmed to determine a network configuration of the network at a specific point in time. The processor is further programmed to generate one or more security policies for one or more devices of the plurality of devices in the network based on the network configuration and the plurality of context information. In addition, the processor is programmed to deploy the one or more security policies to the one or more devices in the network, wherein the one or more devices are configured to execute an algorithm to monitor communications on the network in view of a corresponding security policy of the one or more security policies. STORE A PLURALITY OF CONTEXT INFORMATION ABOUT A NETWORK INCLUDING A PLURALITY OF DEVICES DETERMINE A NETWORK CONFIGURATION OF THE NETWORK AT A SPECIFIC POINT IN TIME GENERATE ONE OR MORE SECURITY POLICIES FOR ONE OR MORE OF THE PLURALITY OF DEVICES IN THE NETWORK BASED ON THE NETWORK CONFIGURATION AND THE PLURALITY OF CONTEXT INFORMATION DEPLOY THE ONE OR MORE SECURITY POLICIES TO THE ONE OR MORE DEVICES IN THE NETWORK RECEIVE AN INDICATION OF A POTENTIAL MALICIOUS TRAFFIC FLOW FROM AN ALGORITHM EXECUTING A SECURITY POLICY

4. 发明专利

AU2021269362A1 Systems and methods for real-time network traffic analysis 未知
公开(公告)号：AU2021269362A1
公开(公告)日：2022-07-07
申请号：AU2021269362
申请日：2021-11-17
申请人： BOEING CO
发明人： NOBAKHT RAMIN , SACKMAN RONALD WARD , SULLIVAN SCOTT CHARLES
IPC分类号： H04L43/08 , H04W24/04 , H04W28/02
摘要： SYSTEMS AND METHODS FOR REAL-TIME NETWORK TRAFFIC A system for detecting malicious traffic flows in a network is provided. The system includes a processor. Based on packet information received for a plurality of data packets transmitted over the network the processor is programmed to calculate inter-arrival times and packet durations for the plurality of data packets. The processor is also programmed to filter the packet information to remove noise. The processor is further programmed to generate at least one histogram based on the packet information, the inter-arrival times (408), and the packet durations (420). In addition, the processor is programmed to generate a power spectral density estimate based on the packet information, the inter-arrival times (408), and the packet durations (420). Moreover, the processor is programmed to analyze the at least one histogram and the power spectral density estimate to detect one or more unexpected data flows. Furthermore, the processor is programmed to report the one or more unexpected data flows. 102 104 106 Network Storage Payload Processor Unit Processor Ethernet Switch 110 11Q 110 110 Bus Satellite Bus Controller Subsystems Packet Switch 114 (Programmable Data Plane with Security) ISL 1 ISL 2 ISL or DL 3 ISL or DL 4 116 116 116 116 118 118 118 118

5. 发明专利

CA3139589A1 SYSTEMS AND METHODS FOR CONTEXT AWARE CYBERSECURITY 未知
公开(公告)号：CA3139589A1
公开(公告)日：2022-06-18
申请号：CA3139589
申请日：2021-11-18
申请人： BOEING CO
发明人： SULLIVAN SCOTT CHARLES , SACKMAN RONALD WARD , NOBAKHT RAMIN
IPC分类号： H04L41/0894 , H04L9/40
摘要： A system that detects malicious traffic flows in a network includes a computer system including a processor in communication with at least one memory device. The processor is programmed to store a plurality of context information about the network including a plurality of devices. The processor is also programmed to determine a network configuration of the network at a specific point in time. The processor is further programmed to generate one or more security policies for one or more devices of the plurality of devices in the network based on the network configuration and the plurality of context information. In addition, the processor is programmed to deploy the one or more security policies to the one or more devices in the network, wherein the one or more devices are configured to execute an algorithm to monitor communications on the network in view of a corresponding security policy of the one or more security policies.

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