Heinlein Group at the Chemnitz Linux Days 2026

For the Heinlein Group, this motto is programmatic. For us, digital sovereignty means enabling organizations to operate their IT infrastructure in a self-determined, transparent and secure manner - based on open standards and open-source software.

The Heinlein Group is represented on site with its brands Heinlein Support, OpenTalk, OpenCloud and mailbox. The joint stand will focus on practical solutions for secure communication, collaborative working and resilient IT architectures.

From e-mail and collaboration suites and video conferencing to the operation of Linux servers and IT architectures in the data center, the Heinlein Group shows how open source technologies can be used strategically to ensure control, compliance and long-term independence.

In addition to the exchange at the stand, our team is also actively involved in the lecture program. - We look forward to welcoming a large audience!

OpenCloud: Learnings for a simple, stable file cloud
Tobias Baader (Product Manager, OpenCloud)
Klaas Freitag (CTO, OpenCloud)
Saturday, 11:30 a.m., Room V7

Containerlab - Simulate data center networks in the lab
Robert Sander (Linux Consultant, Heinlein Support)
Saturday, 14:00, Room V5

Why good software is invisible - and how we can change that
Laura Stieler (Senior Marketing & Communications Manager at OpenTalk and the Heinlein Group)
Sunday, March 29, 1:00 p.m. Room V3

The Chemnitz Linux Days have stood for sound expertise and a great exchange of ideas within the Linux and open source community for decades. We will be there with around 20 colleagues and are looking forward to numerous exciting discussions on how digital independence can be implemented in practice and how the solutions and services of the Heinlein Group contribute to this!