2025-11-18 · Noa Kim
Why roaming traces beat raw RSSI in busy aisles
Retail floors punish simple signal strength charts. Here is how we read roaming logs without drowning the NOC in noise.
Telemetry · Retail · Roaming
Field journal
2026-01-07 · Leo Park
Captive portals: where marketing copy meets RADIUS reality
Guest Wi-Fi is the rare place where brand voice and authentication attributes must ship together. These are the seams we watch.
Guest Wi-Fi · Compliance · RADIUS
2026-02-22 · Owen Jang
Franchise Wi-Fi drift is a data problem before it is a policy problem
Franchisees optimize for opening day, not your template library. We measure drift with evidence franchise councils accept.
Franchise · Governance
2026-03-09 · Daniel Rhee
Firmware waves without the Sunday regret
Retail hates surprise reboots. We sequence controller updates with store calendars and honest rollback posture.
Operations · Change management
2026-04-14 · Mira Choi
What we exclude from Wi-Fi “health” dashboards
Clarity sometimes means refusing metrics that look impressive but mislead retail leaders.
Analytics · Honesty