Aeronautics & Aviation

The main cybersecurity challenges in the aviation sector include protecting onboard systems and securing ground-to-air communications, with a particular focus on the proliferation of connected applications at all levels (ground and air). The convergence of cybersecurity and safety is crucial, particularly for the protection of critical infrastructure. New technologies, such as drones, air taxis, and quantum encryption, require specific approaches. Furthermore, the transition to low-carbon aircraft and sustainable aviation fuels (SAF) introduces challenges related to decarbonization, reindustrialization, and technological sovereignty.

To balance operational safety and cybersecurity, it is essential to adopt an integrated approach. This involves security audits combined with operational safety assessments. This approach helps identify critical vulnerabilities and ensures that systems remain reliable while withstanding cyber threats. Cooperation among stakeholders and continuous testing are also crucial to preventing any risks to embedded systems and ground-based infrastructure​.

Modernizing aviation infrastructure requires the integration of advanced technologies while enhancing the security of existing (legacy) systems. This includes upgrading critical systems to ensure they comply with current and future cybersecurity standards, such as those set by IATA and ICAO. Furthermore, it is important to strengthen defenses against cyber threats by taking into account new technologies and compliance requirements​.

Emerging technologies such as drones (UAVs), air taxis, and quantum-encrypted communication systems pose new cybersecurity challenges. To secure them, penetration tests and specific risk assessments must be conducted, while ensuring compliance with international standards. The implementation of advanced encryption protocols and anomaly detection systems is crucial to protecting these technological innovations from cyberattacks.

Technological sovereignty is crucial to maintaining the independence and competitiveness of the aerospace sector, particularly in light of the challenges posed by Industry 4.0. As the industry modernizes production lines with smart and automated technologies, it must also ensure the security of critical connected systems. Cybersecurity plays a key role in protecting complex supply chains, where increased connectivity exposes processes to potential cyber threats. Robust solutions not only secure technological innovations but also ensure secure management of supply chains and data exchanges, while strengthening resilience against cyberattacks.