System and method for unmanned aerial system (UAS) modernization for avoidance and detection

    公开(公告)号:US11915597B1

    公开(公告)日:2024-02-27

    申请号:US17683871

    申请日:2022-03-01

    CPC classification number: G08G5/003 G08G5/0013 G08G5/0069 G08G5/0082

    Abstract: A computer-implemented method for securing unmanned aerial system (UAS) operations includes receiving a UAS flight plan for a UAS and a UAS operation, the UAS flight plan including a flight profile and flight path for the UAS; determining a mission type for the UAS operation requires use of dummy aircraft information; and assigning a dummy UAS identification for the UAS. Generating dummy airframe information, including dummy airframe characteristics and performance data, for the UAS, includes generating dummy airframe information that corresponds to airframe information for an actual civil aircraft that could follow the received UAS flight plan. The method further includes causing the UAS to broadcast the dummy UAS identification and the dummy airframe information with an automatic dependent surveillance-broadcast signal during at least a portion of the UAS operation.

    Assured internetworking protocol performance enhancing proxy

    公开(公告)号:US11902433B1

    公开(公告)日:2024-02-13

    申请号:US16115709

    申请日:2018-08-29

    CPC classification number: H04L9/0866 H04L9/0819 H04L63/0236 H04L63/0245

    Abstract: Embodiments for a networking device are disclosed. The networking device includes a private identity-based cryptographic (IBC) key issued for a first device. The networking device can receive an internet protocol (IP) packet from the first device. The networking device modifies the IP packet to form a modified IP packet, wherein modify the IP packet includes add an extension header to the IP packet. The extension header includes a source identifier identifying the first device, an indication of the key generation authority and an indication of an identity-based encryption (IBE) algorithm. The networking device also generates an identity-based signature (IBS) using the IBC algorithm with the source identifier as an identity input, the modified IP packet as a message input, and the private IBC key for the first device as a private key input. The modified IP packet and the IBS is then sent towards a destination of the IP packet.

    Zero-loss merging of distributed ledgers

    公开(公告)号:US11791980B1

    公开(公告)日:2023-10-17

    申请号:US17006064

    申请日:2020-08-28

    Abstract: A program product comprising a non-transitory processor readable medium having software stored thereon. The software, when executed by one or more processing devices, is configured to merge a first distributed ledger with a second distributed ledger to form a merged ledger. The first ledger consists of a first beginning subset of blocks followed by a first end subset of blocks. The second ledger consists of a second beginning subset of blocks followed by a second end subset of blocks. The first beginning subset of blocks is identical to the second beginning subset of blocks and the first end subset of blocks is different than the second end subset of blocks. The merged ledger includes the first beginning subset of blocks followed by blocks corresponding to the first end subset of blocks and the second end subset of blocks.

    GENERATING DATASETS FOR MACHINE LEARNING SYSTEMS

    公开(公告)号:US20230297841A1

    公开(公告)日:2023-09-21

    申请号:US18317803

    申请日:2023-05-15

    CPC classification number: G06N3/088 G06N3/045

    Abstract: Disclosed herein are embodiments of systems, methods, and products comprising an analytic server that automates training dataset generation for different application areas. The server may perform an automated, iterative refinement process to build a collection of dataset generator models over time. The server may receive a set of seed examples in a domain and generate candidate examples based on the features of the seed examples using data synthesis techniques. The server may execute a pre-trained label discriminator (LD) and domain discriminator (D2) on the candidate examples. The LD may identify and reject mislabeled data. The D2 may identify and reject out of domain data. The analytic server may regenerate new labeled data based on the feedback of the LD and D2. The analytic server may train a dataset generator by iteratively performing these steps for refinement until the regenerated candidate examples reach a pass rate threshold.

    Systems and methods for secure data transport

    公开(公告)号:US11722471B1

    公开(公告)日:2023-08-08

    申请号:US16860208

    申请日:2020-04-28

    Abstract: Disclosed herein are embodiments of systems, methods, and products comprise a computing device, which provides a secure data transport service (SecureX) for data packets traversing from an end user device (EUD) to a mission network over untrusted networks. The disclosed SecureX module may be software product running on the EUD and on a SecureX appliance fronting the mission network. The SecureX module on the EUD compresses the data packets by removing header fields that are constant over the same packet flow and double encrypts the data packets with different cryptographic keys. The SecureX on the EUD transmits the double compressed encrypted data packets over the untrusted network. The SecureX appliance receives the double compressed encrypted data packets, decrypts the data packets and decompresses the data packets to recreate the original data packets. The SecureX appliance transmits the original data packets to the mission network.

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