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Computer Protection on the Home Front
Stan Ehrlich, Contributing Editor
April 1, 2002
Luxury Home Builder
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Backup: Depending on how often you update home records, weekly backup is probably sufficient for most computer owners. One computer-using family member should be made responsible for backing up computer-generated data on a regular basis. One convenient option is the Iomega Zip Drive. Whether built into your computer or purchased as a portable unit, this magnetic storage system can be used for easy ongoing backup (www.iomega.com).
Firewall: One purpose of a firewall is to protect the information contained in an Internet-connected computer against external threats such as those posed by hackers. One program that can be easily downloaded and configured is ZoneAlarm Pro by Zone Labs Inc. (www.zonelabs.com).
Anti-virus: While some firewall programs might also stop viruses attached to e-mails, your final line of defense should be an anti-virus program. Two of the more popular programs are VirusScan (www.mcafee.com) and Norton AntiVirus (www.symantec.com). Both programs scan and clean incoming e-mail and attachments, and include automatic Internet updates.
Some manufacturers offer multiple defenses (firewall and anti-virus protection) and varying degrees of protection. Be sure to compare specifications and prices before purchasing.
© 2008, Reed Business Information, a division of Reed Elsevier Inc. All Rights Reserved.


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