Many years ago, I whiled away a long wait at a tiny airport by playing Snake on my Nokia phone. I literally did nothing for hours, except guide an ever-growing line around a small screen. These days, thankfully, there are much more entertaining diversions to be had on your phone. Free airport Wi-Fi has been a godsend for many a traveler over the years, but it’s not without its problems -- you might need a password, and there could be restrictions in place to be aware of. Travel blogger and computer security engineer Anil Polat has put together a regularly… [Continue Reading]