I remember when I was younger, my sister sat in this new thing called a car seat. It hooked over the front seat which of course was a bench seat and she sat there between mom and dad in this thing that kept her strapped in. That way if dad got in a wreck, she would not fly off mom’s lap and go through the windshield.
It was new technology and it was wonderful. Of course nowadays car seats are made differently and they are safer and in most states are required by law. As technology evolved, people learned how to put that technology to better use.
It’s not much different with computers. With the advent of Wi-Fi or wireless internet connections and “hot-spots”, hackers have evolved too. The FBI warned recently that the person sitting next to you at the airport or coffeshop may be a hacker. They can setup phony networks near known hotspots and when you connect to their network, they can connect to your computer and get loads of information if you have saved it on your computer. It’s so incredibly easy to steal information from someone’s computer once you get on the same network with that person. It’s too easy! Protect yourself. The best way to protect yourself is to not use Wi-Fi hotspots. Of course, that is just too inconvenient for alot of people. So the next best thing would be to not use Microsoft Windows. Of course, that’s not likely to happen with common computer users. So what can you do if you must use a hot spot and you use windows?
Pray? Yes, that would help too but basically be smart. Confirm the connection information with the propietor to be sure you are really on their network. If you can’t do that, don’t know how or are too shy to ask then at least clear your cache and remove all saved passwords. If you use IE7 or Firefox 2.2 or above, it should be pretty easy to figure out how to do this. The first step is click on Tools (firefox) and then clear private data. Then check your preferences under the edit menu option. For IE, click on tools and then internet options. Clear out your personal data and passwords. But you are still not safe.
Make sure you don’t have personal files on your computer that you don’t want to be seen. If you keep an address book, notes with bank information, email addresses, etc., then don’t use a wi-fi hotspot unless you know it is safe or unless you know how to password protect your documents. But that still isn’t enough.
If you have windows you absolutely must have some sort of internet security with firewall, virus, and spyware protection. Why? Well if you are on a hacker network, then you will be an easy target without this protection. If you are on a legitimate network, some hacker may be also. They don’t need their own networks, they can use the same one you are on and if they can connect to your computer, they can disable your computer in no time.
So what are you to do? Buy a mac, protect it with the latest mac technology or download a free copy of Ubuntu, do not share anything and when the box comes up that says your password is needed to make changes to your computer, disconnect and get out of there.
Sorry to be such a downer, but I am just looking out for everyone. Technology is great when it is used properly. The problem is that too many people don’t use it properly or are not well versed enough to know how to protect themselves. Also, be sure to see my post about phishing too.