Qubes OS Summit 2025

Qubes OS 4.3 development update
2025-09-26 , Social Hub Main Room

This presentation will review what is coming in Qubes OS 4.3. Many of the mentioned features will get separate dedicated presentation.

Marek is an experienced system architect and Linux administrator. He specializes in security and virtualization. His work as an active open-source contributor can be found in projects like Linux kernel, Linux-HA, Xen, and, of course, Qubes OS. Marek holds a master’s degree in computer science from the University of Warsaw.

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