Secure your ticket for Rack & Stack 2026 – the conference for IT decision-makers rethinking sovereignty, efficiency, and compliance in their infrastructure. Experience hands-on presentations and valuable networking with industry experts.
RACK & STACK

Geopolitical tensions are turning technological dependencies into a strategic risk. Europe relies on foreign providers for more than 80% of its digital products, services, and infrastructure. As a result, digital sovereignty is becoming an economic necessity—for companies of all sizes.
At the Rack & Stack conference, T-Systems demonstrates in a compact masterclass how you can strengthen your resilience, regain digital control, and stay globally connected at the same time.
Date: April 22, 2026 | Time: 9:40-10:10 AM | Room: Königsturm 1+2 | Language: deutsch
In this session, you will learn how organizations can reduce technological dependencies and strengthen their digital resilience—without giving up global connectivity.
Key Takeaways:
- Strategies to strengthen digital sovereignty
- Ways to reduce technological dependencies
- Practical approaches to sovereign cloud solutions
Head of Technology Transformation, Chief Sovereignty Office, T-Systems

Maximilian Walz is an experienced technologist with extensive expertise. Specializing in digital transformation, cloud, and quantum technologies, he leads the Technology Transformation division within the Chief Sovereignty Office at T-Systems. He began his career as a trainee at Deutsche Telekom and has successfully managed numerous digital transformation initiatives that advanced technological progress and strategic growth.