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# How Lufthansa Industry Solutions is preparing for the Quantum Age! 

Standard encryption will soon fall to quantum decryption. Discover how Lufthansa builds post-quantum architectures today to prevent data harvesting while driving immediate ROI through advanced optimization.

- **Speakers:** [Julian](https://www.wearedevelopers.com/@julian)
- **Event:** World Congress 2025
- **Published:** August 20, 2025
- **Duration:** 20:13
- **URL:** https://www.wearedevelopers.com/videos/1443-how-lufthansa-industry-solutions-is-preparing-for-the-quantum-age

## Summary

Lufthansa Industry Solutions is proactively preparing for the "Quantum Age" by identifying how quantum processing units (QPUs) will fundamentally reshape enterprise operations. Recognizing the rapid advancement of quantum hardware by major tech players, Lufthansa has established a three-pillar strategy: post-quantum cryptography (PQC), quantum computing in aviation, and optimization across maintenance and logistics. Rather than waiting for fully fault-tolerant hardware, the team applies advanced classical models to current workflows, driving immediate ROI while structuring systems to seamlessly transition to future quantum algorithms.

A crucial, immediate step is defending against "harvest now, decrypt later" cyberattacks. Because standard encryption like RSA will eventually fall to quantum decryption, organizations must pivot to post-quantum cryptography on classical machines today—starting by identifying vulnerable processes and actively re-encrypting existing data. Beyond security, Lufthansa tackles computationally heavy aviation challenges such as airport gate assignments, aircraft rotation, and crew disruption management. When variables like passenger itineraries are integrated, these tasks become nearly untraceable for classical methods. To bridge this divide, the team builds hybrid optimization modules that produce viable solutions now and are structured to easily toggle into quantum execution paths later.

Real-world operations are already seeing cost-saving benefits from this methodology, including outbound logistics routing for Mercedes-Benz and base maintenance scheduling tools for Lufthansa Technik to minimize aircraft turnaround. For engineers and developers eager to translate business operations into quantum-ready architectures, optimization problems offer an ideal starting point. Teams are encouraged to leverage modeling frameworks like Qiskit and Pyomo to build quadratic formulations, integrate Microsoft's emerging PQC libraries for Windows and Linux to future-proof encryption, or build execution logic directly on quantum hardware using the IBM Quantum Circuit Composer.

**Keywords:** quantum computing strategy, post-quantum cryptography, harvest now decrypt later, quantum processing units, rsa encryption vulnerabilities, airport gate optimization, disruption management algorithms, aircraft rotation planning, logistics optimization methodology, fleet maintenance scheduling, qiskit framework, pyomo optimization, ibm quantum circuit composer, aviation industry operations, hybrid quantum algorithms, quantum key distribution

## Chapters

1. **Current state of quantum hardware and market investments** (00:04) — An overview of rapid advancements and global investments driving the emergence of scalable quantum computing hardware.
1. **Identifying key focus areas and strategic pillars for quantum** (02:40) — How to define strategic focus areas like cryptography, simulation, optimization, and machine learning for quantum technologies.
1. **Preparing systems with post-quantum cryptography migration strategies** (03:53) — Why businesses must transition to post-quantum cryptography now to prevent harvest-now-decrypt-later attacks.
1. **Applying quantum algorithms to solve complex aviation challenges** (06:49) — Quantum solutions provide novel ways to address complex airline operations like gate assignment and disruption management.
1. **Driving business value through quantum optimization in logistics** (13:13) — Outbound logistics and maintenance planning benefit significantly from both classical and quantum-ready optimization models.
1. **Key takeaways and practical frameworks for quantum adoption** (17:22) — Actionable frameworks and tools available today allow developers to explore quantum circuits and cryptography implementations.

## Related Moments

- [Addressing quantum enterprise pilots, LLM training, and security](https://www.wearedevelopers.com/videos/100293-quantum-computing-how-does-it-work-how-will-it-affect-us-and-when) (from "Quantum Computing - How Does It Work, How Will it Affect Us and When?")
- [Practical applications and hybrid solutions for quantum computing advantage](https://www.wearedevelopers.com/videos/1693-quantum-tech-preparing-for-the-next-leap) (from "Quantum Tech: Preparing for the Next Leap")
- [Leveraging large quantitative models for intermediate quantum advantage](https://www.wearedevelopers.com/videos/100314-quantum-computing-separating-the-breakthroughs-from-the-buzz) (from "Quantum Computing: Separating the Breakthroughs from the Buzz")
- [Piloting industry optimizations and enforcing post-quantum security updates](https://www.wearedevelopers.com/videos/100282-quantum-devops-enabling-industrial-engineering) (from "Quantum DevOps - Enabling Industrial Engineering")
- [Addressing the critical ethical implications of quantum optimization capabilities](https://www.wearedevelopers.com/videos/1096-architecting-the-future-leveraging-ai-cloud-and-data-for-business-success) (from "Architecting the Future: Leveraging AI, Cloud, and Data for Business Success")
- [Preparing enterprise technical stacks for the quantum era](https://www.wearedevelopers.com/videos/100293-quantum-computing-how-does-it-work-how-will-it-affect-us-and-when) (from "Quantum Computing - How Does It Work, How Will it Affect Us and When?")

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