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Article #245: Anti virus software

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Though viruses are mushrooming at a values of the executable files. The
faster rate than vaccines still there are identifiers rely on the fact that when
very good and reasonable anti-virus the replicates, it makes a copy of
software to assist its users to keep itself.
their computer system virus free. At Vaccination :
present, the following are the most The vaccinators inject some code into the
popular anti virus software: executable files. When the vaccinated
Norton anti virus file is run, the injected code performs
Dr.soloman an integrity check on the program being
PC clean executed and warns if any changes have
The function of anti-virus software is to been made.
perform one or more of the following Inoculation :
functions: The inoculators insert the virus
Prevention : signature into infected areas or files at
Anti-virus programs may be preventive or appropriate location. When the virus
restorative. Preventive techniques performs their self detection, they find
include stopping attempts at direct their signature and believe that the
access such as formatting and deleting, memory/disk/file is already infected and
or even write protecting the hard disk so do not infect.
while testing familiar software. The Damage control :
restorative process is achieved by The better equipped anti-viral programs
maintaining a copy of CMOS information, are also capable of controlling damages
boot sector information, the file caused due to virus attack.
allocation table, etc., in a safe area Bureau 24 is the leading source for Tech
like a floppy. Services in Las vegas , Nemesis Computers
Detection : and Servers, Web Design las vegas, Tech
The detectors warm the user of the Support, Aegis DVR Surveillance Systems
presence of a virus after it is loaded and SEO in Las Vegas
into the machine or disk. These programs Article written by Bureau 24 .
maintain a file with a list of checksum






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