Pwning Hotel WiFi for fun and profit

Okay... Quick post, from a mobile device so please excuse typo's...

Many hotels in Dubai seem to run a very similar type of captive portal wifi system intended to bill users for access.

I highly recommend you Do Not try the following;

Choose hotel guest option
Put in a valid room number (bit of trial and error may be necessary here)
For the visitors surname definitely don't put;

' or 1=1;--

...because chances are you might aaccidentally get free WiFi access :-)

Now back to enjoying my holiday. Laters...
P.