An arXiv preprint (2610.28324) takes on a persistent problem in grid-edge operational technology: how to monitor for cyber threats without disturbing the deterministic timing that keeps primary control loops running. The abstract frames the issue as a trade-off between microsecond-level timing and the capture of security telemetry.
The work investigates the engineering feasibility of a passive, latency-neutral approach to monitoring. Passive monitoring typically avoids injecting traffic, but in these networks even observation can interfere. The paper appears to focus on whether such monitoring can be made to work in practice.
Because the abstract is cut short, the full methodology and results are not available from the source. The title and opening suggest the contribution is an engineering feasibility study rather than a deployed solution.