Wireless (also known as Wi-Fi) hot spots, are changing the way people work. These wireless local area networks (WLANs) provide high-speed Internet connections in public locations (and at home). You can access them with a wireless-ready mobile PC, such as a laptop, netbook, smartphone, or any other mobile device equipped with a wireless card.
via Wi-Fi Internet Access: 8 tips for working securely from wireless hot spots.
