A hospital WLAN profile requires Protected Management Frames (PMF). Why does healthcare Wi-Fi care about that control?
Select an answer to reveal the explanation.
Short Explanation
Fake 'please leave' frames can kick life-critical gear off the air like a prank fire alarm. PMF puts a signed badge on management frames so strangers cannot yell disconnect as easily. Hospitals care because downtime is not a casual outage.
Full Explanation
Healthcare Wi-Fi cares about Protected Management Frames because forged deauthentication or disassociation can disrupt care-critical devices on the WLAN. PMF raises the bar against that management-frame spoofing class when enforced, protecting clinical continuity rather than compressing beacons for battery myths or replacing RADIUS. Hospital profiles that require PMF are making a deliberate availability and integrity-of-control decision. Saying PMF compresses beacon intervals so carts roam with lower battery use invents a power-save purpose. Claiming PMF replaces RADIUS and removes EAP on clinical SSIDs confuses management-frame protection with Enterprise authentication. Asserting PMF converts open guest portals into WPA2-PSK without a passphrase is false. Exam caveat: PMF required may limit classic deauth-based lab techniques—adjust methodology within RoE. Operational check: On a clinical lab SSID with PMF required, document whether unauthorized deauth classes fail, and keep EAP/RADIUS configuration independently verified. In civic WLAN stewardship, keep authorization boundaries explicit, prefer the least disruptive technique class allowed by RoE, and record BSSID, channel, band, and security mode beside every conclusion so another assessor can reproduce the observation.