Personal Firewalls

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Zone Alarm from Zone Labs is one of the most popular personal firewalls we've seen -- and you can get it for free. If you're already using Symantec's Norton Antivirus and it's bundled with Internet security, we think that's as much as you can do to protect yourself. Be sure to read all the literature so you have a good basic understanding of how to set it up for your situation.

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