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4. Alaska Airlines

What Alaska Airlines publishes about its WiFi

What the sign-in page should ask for

Alaska’s portal asks you to sign in or sign up for Atmos Rewards (under-18s enter reservation details). That is legitimate on the airline’s onboard portal, but a different-looking page asking for the same login, or for a card number on a Starlink flight, does not match what Alaska publishes.

Rule of thumb for any public WiFi: a sign-in page may ask you to accept terms, register an email or watch an ad. It should never ask for a card number for free access, your email password or a bank login.

Which network to join

Alaska’s announcements do not print an exact network name. On board there is normally only one airline network, named on the seatback card or by the crew; a second similar name, especially one that asks for card details, is not Alaska’s.

Copycat networks (“evil twins”) broadcast a trusted-looking name, sometimes with a stronger signal than the real one. CISA advises confirming the name of a public hotspot before you use it.

A 5-step check at Alaska Airlines

1. Ask staff for the exact network name and join only that.
2. Complete the sign-in page and look at its address before typing anything.
3. Use apps and sites over HTTPS. If a site you know suddenly shows a certificate warning, stop.
4. Keep banking and work logins for a network you have checked, or use mobile data.
5. Turn off Auto-Join for this network when you leave, so your phone doesn’t silently rejoin a lookalike later.