While one may not
realize they have installed spyware, there are some signs that
it exists on your computer. If you notice any changes to your Web
browser that you did not make such as extra
toolbars
or different homepage
settings, as well as changes to your security settings
and favorites list, you could have spyware running on your
system. Other signs of a spyware infection include pop-up ads
which aren't related to a Web
site you're viewing; usually spyware advertisements
are adult content in nature and are not displayed in the same
fashion as legitimate ads you would normally see on your
favorite Web sites. You may also see advertisements when you're
not browsing the Web. Clicking hyperlinks
which do not work (or take you somewhere you didn't expect), a
sluggish system, or your system taking longer to load the Windows
desktop are all signs that your computer may be infected with
spyware.
With the onset of spyware comes a
plethora of anti-spyware software packages to rid your system of
these unwanted and malicious programs. Anti-spyware software
works by identifying any spyware installed on your system
and removing it. Since spyware is installed like any other
application on your system it will leave traces of itself in the
system registry
and in other places on your computer. Anti-spyware software will
look for evidence of these files and delete them if found.
It is important to remember that
not all companies who claim their software contains adware are
really offering adware. There is always a chance that adware is
spyware in disguise so to speak, and that programs with embedded
spyware may not state its existence at all. Always stay on the
side of caution and be sure to research privacy policies and
licensing agreements that come with freeware. You should also
become familiar with Internet lists of companies reported to be
using spyware. Much like a firewall
or anti-virus
program, anti-spyware software is crucial to maintain
optimal protection and security on your computer and network.
Links
to more information:
Spyware
Guide
Spyware Guide offers links to anti-spyware software but also
provides lists of companies distributing spyware, and lists of
software and applications known to contain spyware.
Security
at Home: Fight Spyware
The Microsoft Security center provides detailed information on
spyware and tips and information on how to find and remove
spyware from your system.
Free Spyware
Removal Software:
Spybot
S&D
Spybot - Search & Destroy can detect and remove
spyware of different kinds from your computer. Spyware is a
relatively new kind of threat that common anti-virus
applications do not yet cover.
Ad-aware Download
provided by CNet Download.com. Ad-Aware is designed to provide advanced protection from known
Data-mining, aggressive advertising, Parasites, Scumware,
selected traditional Trojans, Dialers, Malware, Browser
hijackers, and tracking components.
Vangie
'Aurora' Beal
Writer, www.Webopedia.com, Last
updated: November 11, 2004