Elke Anderl

Chief Commercial Officer
T-Systems International

The application determines the level of sovereignty

In an interview with CIO editor Jürgen Hill, Christine Knackfuss-Nikolic, the new Chief Sovereignty Officer of T-Systems, talks about the different forms of digital sovereignty, the associated challenges for companies, and the goals of European initiatives such as Gaia-X and 8ra.

How to soften the blow of
ransomware attacks?

Ransomware has evolved and grown horns. When it attacks, it’s more destructive and harder to fight. Many organizations are losing millions to it. In this blog, we uncover what a modern ransomware attack looks like, share anecdotes of such attacks, and discuss security solutions such as microsegmentation to fight against them.

European leader for Google Cloud services

In the ISG report that evaluated 37 vendors, T-Systems is positioned as a leader in two key segments: Google Cloud Professional Services (consulting and migration) and Google Cloud Managed Services. ISG highlights T-Systems’ sovereign cloud expertise and its expanded service offerings under T-Systems Sovereign Cloud powered by Google Cloud solution.

Deutsche Telekom at World Forum Munich 2025​​

Be part of a premier, one-day live event bringing together AI leaders, innovators, and enterprise practitioners. Powered by ServiceNow, with Deutsche Telekom as a featured partner, this event is designed to inform, inspire, and accelerate your AI-driven business transformation.

T-Systems celebrates its 25th
anniversary

Founded on October 1, 2000,
T-Systems merged with debis Systemhaus to become Germany’s largest independent IT service provider. “Convergence is our business” – uniting IT and telecom. Today, T-Systems leads in Germany and ranks second in Europe, offering end-to-end ICT solutions.

White paper: ServiceNow
standard for processes

ServiceNow is trusted by 85% of Fortune 500 companies and recognized as a global leader by Gartner and Forrester. Yet, many enterprises face challenges in managing the associated complexity, regulations, and fast innovation cycles. This white paper shows how you can optimize ServiceNow, leverage AI and automation, and build future-ready workflows with T-Systems as your trusted partner.

Faster financial transactions with mainframe

T-Systems modernized Union Investment’s mission-critical mainframe, ensuring scalability, security, and resilience. The DASKA clearing system now handles vast transaction volumes seamlessly, supporting digital services and customer demands. This optimized architecture safeguards performance, reliability, and long-term stability in Union’s fast-evolving financial environment.