Clark Howard's Tips

Beat the keyloggers with this simple tip

July 18, 2008

Clark was recently disturbed to learn that your personal info can float out in cyberspace long after you think it has been removed. This is because of caching issues.

Search engines send spiders out across the web to find info that's stored on servers all over the world. Then they present that info to you during a web search.

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But the spiders only crawl certain parts of the web every few days or weeks. So info can be stored or "cached" in cyberspace even after it's gone from the original server. In most cases, there will be a lag before it disappears completely.

When it comes to browser security, Clark uses a free tool available at Finjan.com. It prevents him from going to mistyped addresses where danger may lurk, and it goes beyond just looking at URLs to look at the actual code on a page.

Meanwhile, here's one low-tech suggestion to beat keyloggers. A keylogger is a program that gets secretly installed on your computer when you visit bogus websites. It can be used to track every keystroke you make and steal valuable passwords.

This trick involves typing passwords out of order or adding extra characters that you goes back and erases before logging on. Say for example your password is "jane." Instead of typing "j-a-n-e," try typing something like "j-a-x-n-x-e." Then go back and manually erase the extra characters (the x's) using your mouse, not the keyboard, and you just may trick someone who may be remotely monitoring your keystrokes!

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