A new subway line has opened in Milan, the M4 connecting the city airport with the city center. It’s a driverless fully automated transport system.
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There’s a WPA2-Personal SSID in every station, powered by Cisco APs. No wi-fi in the tunnel between stations.
As usual, quick wi-fi analysis and packet capture done with my Analiti for Android app.
You can download the pcap file here.