Case Study: Enhancing Cyber Resilience in the Aviation Industry While Cutting Cyber Insurance Costs

Background

A regional airline operating both domestic and international routes faced growing cyber threats targeting its increasingly digital operations. From flight planning systems and passenger data to aircraft maintenance platforms and in-flight connectivity, the company’s expanding digital footprint introduced new vulnerabilities across critical infrastructure.

With regulatory compliance requirements increasing and threat actors becoming more sophisticated, the airline struggled to maintain real-time visibility and consistent security standards across its operations, particularly as it modernized its IT and OT environments.

Challenge

The airline required a scalable and aviation-compliant cybersecurity solution capable of:

  • Continuously monitoring IT, OT, and cloud-connected systems.

  • Detecting vulnerabilities in both legacy systems and modern digital platforms.

  • Responding automatically to threats to minimize service disruptions and protect passenger safety.

Existing tools provided fragmented visibility, generating excessive false positives and requiring manual intervention. In parallel, the airline saw a spike in cyber liability insurance premiums due to the perceived high risk of operational disruption and data breaches.

Solution

By engaging Antigen Security, the airline implemented a unified, aviation-grade cybersecurity platform built for high-availability environments. The solution included:

  • Continuous asset discovery and security monitoring across aircraft systems, ground operations, and cloud services.

  • Advanced behavioral analytics to identify threats specific to aviation infrastructure, including SCADA and avionics systems.

  • Automated incident response workflows tailored for airline operations to minimize downtime and ensure regulatory compliance.

Crucially, Antigen Security collaborated with the airline’s insurance providers, mapping its controls to industry risk frameworks and insurer expectations.

Results

Centralized Visibility Across Aviation Ecosystems:
The airline gained a single-pane-of-glass view across its IT and OT assets, reducing alert fatigue and improving incident response times.

Elevated Security Posture & Compliance Readiness:
With real-time monitoring and automated remediation, the company strengthened its defense against both ransomware and infrastructure-targeting attacks. It also met stringent aviation compliance standards, including those from the FAA and EASA.

Substantial Cyber Insurance Savings:
Demonstrating improved risk management, the airline secured a 50% reduction in cyber liability insurance premiums—freeing funds to invest in fleet upgrades and digital passenger services.

Conclusion

Through its partnership with Antigen Security, the airline achieved a more secure, compliant, and cost-effective cyber risk strategy. By aligning threat detection, continuous monitoring, and insurer-focused remediation under one intelligent platform, Antigen Security became a vital partner in fortifying aviation operations and optimizing cyber insurance outcomes.