Be smart in public places:

Whether you’re using a library computer or a wireless network, using a public Internet connection has some risks, including identity theft and snooping.

Avoid these risks:

1. Make sure the Web site is secure if you’re entering any personal information (birth date, credit card number).
2. Be aware of people looking over your shoulder at your computer screen.
3. Always log off the computer. If you don’t log out, whoever uses the computer next could use your information to read your email or snoop around any website you visited.

How hotspots work:

Public wireless networks (or hotspots) are open for anyone to use without a password. You can use a laptop with a wireless card to pick up the Internet signal. Since hotspots are unprotected and available to anyone, hackers can access information more easily than a private home connection. Hotspots are great for checking email, chatting or casually surfing the Web, but you should be careful not to do too much private business—like banking or shopping.