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Free antivirus software may be the only option for those on a limited budget. The question, of course, is how well free antivirus software protects your PC, how easy is it to use, and if something goes wrong will you be left out in the cold? The answers may surprise you. This review looks at three free antivirus solutions: AntiVir PersonalEdition Classic, AVAST 4 Home Edition, and AVG Free Edition. |
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AntiVir PersonalEdition Classic provides free antivirus protection for Windows XP/2000/NT/ME/98. The svelte scanner installed only 34MB and 3 running processes to our Windows XP Pentium 4 test system, making it an excellent option for those with older PCs or limited system resources. |
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AVAST 4 Home Edition provides free antivirus protection for Windows XP/2000/NT/ME/98. The scanner installed just under 40MB and 6 running processes to our Windows XP Pentium 4 test system, taking a slightly bigger toll than other free antivirus scanners, but still well suited for older PCs or those with limited system resources. |
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AVG Free Edition provides free antivirus protection for Windows XP/2000/NT/ME/98. Installing only 30Mb of files and 4 running processes, AVG Free Edition is the smallest antivirus scanner we've tested and may well be the best choice for an older PC with severely limited system resources. |
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When I was a kid, my mom used to put a baking soda paste on bee stings and bug bites. I'm not sure it really helped that much, but psychologically it made me feel alot better. McAfee's AVERT labs has released a new tool, Stinger, that takes the sting out of many popular viruses and it's definitely much more than a 'feel good' fix. At a time when virus writers specifically target antivirus software, disabling its protective shields and leaving systems difficult to disinfect, Stinger is a must have in your arsenal. Best of all, Stinger is free - consider it a philanthropic remedy to cure today's most common viruses. |
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An online virus scanner should never be considered a substitute for an installed antivirus scanner. But if you suspect your installed antivirus is missing a threat or you simply want a second opinion, an online scanner can be a valuable adjunct to security. Each of the following online scanners are considered best-of-breed and can offer important adjunct protection. |
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Whether you need help understanding Windows or want to know what the difference is between a virus and a Trojan - and why it matters - these free online courses can help. |
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Type of Infection:
After locating a host which can be infected, the following steps are performed: (1) Check that the host is not the local host, and has not been marked as immune or infected, and that its address can be located. If no address is found, it is marked as immune in a list. (2) Check for other worms, waiting one second. (3) Try to infect using "rsh". This attack will succeed when the remote machine has a "hosts.equiv" file or the user has a ".rhosts" file that allows remote execution without a password. If successfull the worm copies the vector program to the remote machine. .. |
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Particularities:
1) The virus runs only on one host. It does NOT distribute itself over networks. 2) Virus creates a file "searcher" in a hidden directory "/usr/.hidden". "searcher" looks for executable files to be infected and executes "infect"... |
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Operating System(s): MacOS proprietary
Version/Release: all versions
Computer model(s): Apple Macintosh: all models
Caroname: MacMag.Trojan
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