Wireless secured access

Just curious, I'm on holiday in apartment building and using laptop with cable, the wireless got switched on and lo and behold two wireless connections appeared all saying secured.Then one of them connected, I tested it and am online to a secured wireless network.How can that happen?

geek_smine, Oct 24, 12:15 pm

geek_0800xford, Oct 24, 12:22 pm

geek_0800xford, Oct 24, 12:22 pm