Measuring trust boundaries without drowning in dashboards

Mid-sized enterprises rarely lack tools; they lack agreement on which signals prove a trust boundary is working. We start by naming three flows that would hurt if abused—finance approval, remote vendor support, and break-glass admin—and map the minimum viable telemetry for each.

The second paragraph focuses on operational honesty: if collectors miss east-west segments, say so early. Executives tolerate gaps when teams propose a sequence that reduces blast radius before chasing perfect visibility.

Finally, we document how review cadences should change. Monthly deep dives work early; later, a lighter quarterly review keeps budgets aligned with actual risk reduction instead of vendor roadmap noise.