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.

See also: Slides (145.8 KB)

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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