The Perils and Promise of Unsecured WiFi [2:42 pm]
Detectives arrived last summer at a high-rise apartment building in Arlington County, warrant in hand, to nab a suspected pedophile who had traded child pornography online. It was to be a routine, mostly effortless arrest.
But when they pounded on the door, detectives found an elderly woman who, they quickly concluded, had nothing to do with the crime. The real problem was her computer’s wireless router, a device sending a signal through her 10-story building and allowing savvy neighbors a free path to the Internet from the privacy of their homes.
[...] “We’re not sure yet how to combat that,” said Kevin R. West, a federal agent who oversees the computer crimes unit in North Carolina’s State Bureau of Investigation. “Free wireless spots are everywhere, and it makes it easy for people . . . to sit there and do their nefarious acts. The fear is that if we talk about it, people will learn about it and say, ‘I can go to a parking lot, and no one will catch me.’ But we need to talk about it so that we can figure out how to solve it.”
If you think I’m overstating the problem, look at this terrible metaphor from the article:
Open wireless signals are akin to leaving your front door wide open all day — and returning home to find that someone has stolen your belongings and left a mess that needs cleaning.