T-Mobile works to tighten Wi-Fi security | CNET News.com

"We want to remove whatever barriers that big businesses have in terms of security and help smaller businesses that don't have IT support to feel more comfortable using our hot-spot service," Sims said. "

Good move. But it should have been done a long time a go. It will most likely take about 6-12 months from roll-out of these "secure" hot spots until the users who were initially put off start trusting, and using, hot spots.