A Surveillance Evasion Game with Continuous Sensor Redeployment Via Bilevel Optimization

Uncrewed Aerial Systems UASs have become a growing threat to the security of critical infrastructure, exploiting spatiotemporal gaps in sensor perimeters to infiltrate restricted airspace undetected. We formulate this interaction as a two-player zero-sum differential game between an adversarial U...

CISA: Suspicious Unmanned Aircraft System Activity Guidance V2

Suspicious Unmanned Aircraft System Activity Guidance for Critical Infrastructure Owners and Operators is intended for critical infrastructure stakeholders who are concerned with unmanned aircraft system UAS activity near or around their facilities. This is version 2 of CISA's document...

CISA: Suspicious Unmanned Aircraft System Activity Guidance

Suspicious Unmanned Aircraft System Activity Guidance for Critical Infrastructure Owners and Operators is intended for critical infrastructure stakeholders who are concerned with unmanned aircraft system UAS activity near or around their facilities...

CISA: Safe Handling Considerations for Downed Unmanned Aircraft Systems

Safe Handling Considerations for Downed Unmanned Aircraft Systems provides information on how to prepare for and respond to downed unmanned aircraft systems UAS that may pose a safety or security concern...

CISA: Suspicious Unmanned Aircraft System Activity Guidance

Suspicious Unmanned Aircraft System Activity Guidance for Critical Infrastructure Owners and Operators is intended for critical infrastructure stakeholders who are concerned with unmanned aircraft system UAS activity near or around their facilities...

CISA: Safe Handling Considerations for Downed Unmanned Aircraft Systems

Safe Handling Considerations for Downed Unmanned Aircraft Systems provides information on how to prepare for and respond to downed unmanned aircraft systems UAS that may pose a safety or security concern...

C/N0 Analysis-Based GPS Spoofing Detection with Variable Antenna Orientations

GPS spoofing poses a growing threat to aviation by falsifying satellite signals and misleading aircraft navigation systems. This paper demonstrates a proof-of-concept spoofing detection strategy based on analyzing satellite Carrier-to-Noise Density Ratio C/N$0$ variation during controlled static...

Trusted Data Fusion, Multi-Agent Autonomy, Autonomous Vehicles

Multi-agent collaboration enhances situational awareness in intelligence, surveillance, and reconnaissance ISR missions. Ad hoc networks of unmanned aerial vehicles UAVs allow for real-time data sharing, but they face security challenges due to their decentralized nature, making them vulnerable t...

A Comprehensive Survey of Unmanned Aerial Systems' Risks and Mitigation Strategies

In the last decade, the rapid growth of Unmanned Aircraft Systems UAS and Unmanned Aircraft Vehicles UAV in communication, defense, and transportation has increased. The application of UAS will continue to increase rapidly. This has led researchers to examine security vulnerabilities in various...

A Novel Cipher for Enhancing MAVLink Security: Design, Security Analysis, and Performance Evaluation Using a Drone Testbed

We present MAVShield, a novel lightweight cipher designed to secure communications in Unmanned Aerial Vehicles UAVs using the MAVLink protocol, which by default transmits unencrypted messages between UAVs and Ground Control Stations GCS. While existing studies propose encryption for MAVLink, most...

CISA: 2020 Edition - Protecting against the Threat of Unmanned Aircraft Systems (UAS): an Interagency Security Committee Best Practice

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CISA: Suspicious UAS Identification Poster

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The Pirate Bay plans Low Orbit Server Drones to beat #Censorship

The Pirate Bay plans Low Orbit Server Drones to beat Censorship One of the world's largest BitTorrent sites "The Pirate Bay" is going to put servers on GPS-controlled aircraft drones in order to evade authorities who are looking to shut the site down. In a Sunday blog post, The Pirate Bay announc...