Computer System Security, While on the Internet
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Note: We have no association with the companies we are about to recommend, other than we use them ourselves. Use the programs at your own risk.
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| Can someone crawl into your computer while
you're connected to the Internet?
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| Yes!
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| We recommend the following site for FREE testing of your system security. GRC's FREE testing program identifies security trouble spots, including open network ports that are easily exploited by hackers.
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- Click here to test your system!
- When the page opens, click in the "Shields UP" box.
- When the next page opens, click "Test My Shields!".
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| A report of your system's vulnerabilities will appear, with suggestions for fixing them.
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| Then, click "Probe My Ports!"
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| Again, a report will appear.
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| Next, add a firewall to your system. Zone Alarm is free for personal and non-profit use. |
