UAV Traffic Management : A Survey On Communication Security
Ridwane Aissaoui, Jean-Christophe Deneuville, Christophe Guerber,, Alain Pirovano

TL;DR
This survey reviews communication security challenges in UAV Traffic Management, emphasizing cryptographic solutions, authentication protocols, and the need for a comprehensive secure architecture for safe UAV operations.
Contribution
It provides a comprehensive overview of security requirements and evaluates cryptographic and authentication solutions tailored for resource-constrained UAV systems.
Findings
Current cryptographic standards are often unsuitable for UAVs due to resource constraints.
Authentication protocols for UAVs vary and need evaluation for effectiveness.
Securing UTM protocols like ADS-B and RemoteID is crucial for safety.
Abstract
Unmanned Aerial Systems (UAS) have a wide variety of applications, and their development in terms of capabilities is continuously evolving. Many missions performed by an Unmanned Aerial Vehicle (UAV) require flying in public airspace. This requires very high safety standards, similar to those mandatory in commercial civil aviation. A safe UAV Traffic Management (UTM) requires several communication links between aircraft, their pilots and UTM systems. The integrity of these communication links is critical for the safety of operations. Several security requirements also have to be met on each of these links. Unfortunately, current cryptographic standards used over the internet are most often not suitable to UAS due to their limited resources and dynamic nature. This survey discusses the security required for every communication link in order to enable a safe traffic management. Research…
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Taxonomy
TopicsUAV Applications and Optimization · Air Traffic Management and Optimization · Vehicular Ad Hoc Networks (VANETs)
