Wi-Fi was just getting started, and when Van thought about it, it filled him with chills. Wi-Fi carried data that was fast, cheap, anonymous, wide-open, wireless, portable, great big bleeding menaces to data protection, to intellectual property, to information security, sold in shrink-wrap packs as if they were bubble gum . . . Wi-Fi was a nightmare. The stuff coming down the pike was worse. It was like it was evolving on purpose to make a secure life impossible.