Keep Your Computer Safe at Any Public Wi-Fi Hotspot

From Rodale Publishing:
Today, there are nearly 70,000 wireless “hotspots” in North America, where you can surf the Internet for free. Unless you’re careful, experts say any one of these hotspots could become “ground zero” for criminals looking to hack into your computer and steal your data! So, here are some tricks to help you outsmart the online hackers.

• Always update your computer’s security software. Experts say anti-spyware programs from companies like Norton or McAfee are your best line of defense against the most common cyber attacks. These programs generally update themselves automatically every week or so.
  
  
• Next, before you connect to a Wi-Fi hotspot: Always double check the network NAME. Most public hotspots have a name that’ll reflect the business offering the Wi-Fi service. For example: A hotspot in your favorite coffee shop will usually include the coffee shop’s name. Experts say you should avoid logging onto any network simply called “Free” or “Public Wi-Fi.” Those are generally traps set up by hackers.
  
  
• Skip online shopping sites. In general, public networks tend to be the most vulnerable to hackers. So, you’ll be smart to avoid any Website that requires you to type in passwords or credit card information.
  
  
• Pay attention to network warnings. Most new computers will flash some kind of warning if you try to join a network it doesn’t recognize. The warning may include something about a “site certificate” or a “404 code.” That’s a techie way of telling you: “A hacker may be intercepting data from this site!” So, if you see one of these warnings, experts recommend stopping what you’re doing, and turning off your computer.
  
  
• Finally, if you have the money: Consider carrying your OWN Wi-Fi hotspot. A growing number of companies – like Sprint and AT&T - offer portable hotspots, which you can plug into your computer’s USB port. For about $60 a month, these gadgets will offer Internet access from anywhere you can find cell phone reception, and they’re considered more secure than any public Wi-Fi network.