How Is Spyware Placed on Your Computer?
Spyware is software that is installed on a computer that allows a third party to gather information on the user's habits. Usually Spyware is used for advertising purposes but it can also be used to log your keystrokes.
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Function
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Similar to a trojan horse, spyware is often hidden in another file you install on your computer, such as something you download from a peer-to-peer server. It is easy for spyware to find its way onto your machine without you knowing it.
Considerations
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Despite the hype surrounding spyware, it is not illegal, according to SpyChecker.com. Many people actually use software that includes spyware and have no problems with it.
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Warning
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It is important to read all the disclosures, like licensing agreements, when installing something new on your machine, if you want to avoid spyware. Software makers document the inclusion of unwanted software for some products, according to Microsoft. Knowing exactly what you are installing on your machine is a good way to avoid spyware.
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References
- Photo Credit computer image by blaine stiger from Fotolia.com