Action Brief
Please note that all NSIT services are subject to the Eligibility and Acceptable Use policy.
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What would you like to do?
Learn about firewalls |
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In brief
Firewalls are generally used to prevent unwanted network traffic from the outside world, such as someone trying to find a security vulnerability in your computer. They may also be used to limit the scope of communications allowed outgoing from your computer. Running firewall software is a critical component of keeping your computer secure and an important part of our safe computing recommendations.
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Do it now
Read more about desktop firewalls on the Safe Computing website. To learn more about group and campus firewalls, visit our Technical Tools website |
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details
Who is
eligible? Anyone
Hours
or seasons:Anytime
What does
it cost me? Learning about firewalls is free. However, if you leave your computer unprotected by a firewall, the results are potentially very costly. Be cautious and protect yourself.
Who can
help out? support@uchicago.edu; 4-TECH (773-834-8324), Hours
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Last updated: 08/18/09
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