A city help desk confuses 802.11 authentication with typing a username into a captive portal. How should the distinction be framed?
Select an answer to reveal the explanation.
Short Explanation
Joining the Wi-Fi is like plugging into the wall outlet; the captive portal is the front-desk form after the lights are already on. Different layers, different jobs.
Full Explanation
Link-layer 802.11 authentication/association establish connectivity to a BSS. Captive portals typically redirect HTTP/HTTPS after the station already associates—often on an open or loosely gated SSID—to collect credentials or accept terms. Mixing those layers causes bad troubleshooting and bad assessment notes.