Abstract: A method initializes a spatial web of trust for a sensor platform array by positioning multiple sensor groups within a restricted workspace, such that adjacent sensor platform pairs are formed from corresponding platforms of the groups within a close-field range. Sensor-specific identification keys are exchanged between respective adjacent sensor platforms, with the groups progressively repositioned to form unique adjacent sensor platform pairs within the close-field range. The method includes progressively exchanging the keys until each platform has exchanged a respective key with every other platform in the array, thereby initializing the spatial web of trust. A system for initializing the spatial web of trust for a UAV swarm includes the UAV swarm in communication with a base station over an encrypted communications link. Each UAV includes a CPU, a sensor suite, and memory on which is recorded instructions for the method.

Abstract: A system includes an aircraft including a position sensor configured to output a position signal regarding a position of the aircraft within an airspace, and a propulsion system configured to output a position confirmation signal regarding the position of the aircraft within the airspace. A method includes outputting, by a position sensor of an aircraft, a position signal regarding a position of the aircraft within an airspace; and outputting, by a propulsion system of the aircraft, a position confirmation signal regarding the position of the aircraft within the airspace.

Abstract: A method initializes a spatial web of trust for a sensor platform array by positioning multiple sensor groups within a restricted workspace, such that adjacent sensor platform pairs are formed from corresponding platforms of the groups within a close-field range. Sensor-specific identification keys are exchanged between respective adjacent sensor platforms, with the groups progressively repositioned to form unique adjacent sensor platform pairs within the close-field range. The method includes progressively exchanging the keys until each platform has exchanged a respective key with every other platform in the array, thereby initializing the spatial web of trust. A system for initializing the spatial web of trust for a UAV swarm includes the UAV swarm in communication with a base station over an encrypted communications link. Each UAV includes a CPU, a sensor suite, and memory on which is recorded instructions for the method.

Abstract: Pre-flight and episodic aircraft inspections to ensure operational safety and effectiveness are made faster, less costly and more effective by utilizing mobile model and data-driven sensor platforms inspecting known-state target vehicles. For autonomous aircraft, an inspection unmanned aerial vehicle (I-UAV) containing sensors inspects a utility unmanned aerial vehicle (U-UAV). Failure and system models of the U-UAV and the flight history of the U-UAV carried in the sensor data captured by the U-UAV's aircraft health management system are combined to guide the I-UAV to appropriately attend to the systems of the U-UAV and to drive the U-UAV systems into target states that will reveal otherwise hidden or latent failures.

Abstract: Pre-flight and episodic aircraft inspections to ensure operational safety and effectiveness are made faster, less costly and more effective by utilizing mobile model and data-driven sensor platforms inspecting known-state target vehicles. For autonomous aircraft, an inspection unmanned aerial vehicle (I-UAV) containing sensors inspects a utility unmanned aerial vehicle (U-UAV). Failure and system models of the U-UAV and the flight history of the U-UAV carried in the sensor data captured by the U-UAV's aircraft health management system are combined to guide the I-UAV to appropriately attend to the systems of the U-UAV and to drive the U-UAV systems into target states that will reveal otherwise hidden or latent failures.

Abstract: A system and method of identifying a security policy for a software part. Security information for the software part is signed with a security information digital signature to form signed security information. The security information identifies a security policy for the software part. The signed security information is associated with the software part.

Abstract: A system and method of identifying a security policy for a software part. Security information for the software part is signed with a security information digital signature to form signed security information. The security information identifies a security policy for the software part. The signed security information is associated with the software part.