Friday, November 21, 2008

There Are Some Things You Must Know About Spyware

By Ricardo d Argence

Most people who have spyware on their computers and laptops do not even realize it. The spyware lurks in the background doing it deeds within the shadows of their computer's hard drives. Sadly, most are unaware of what spyware can do, the types of damage it can potentially cause and measures that can be taken to protect yourself from these annoying programs.

The purpose of this article is to tell you what spyware is, and how to protect yourself from it.

Computer programs that exist on your computer's hard drive are cald Spyware. They come in a variety of types and flavors. There are some spyware programs that will secretly stay in your hard drive, keeping track of every website that you visit, and taking notes.

When you visit a financial service website, some spyware watch and take note of your keystrokes. The spyware that sends your sensitve financial information such as your username and passwords to other parties across the internet is known as "keyloggers."

Most often, spyware is downloaded through the internet. The download can occur if a user click to some other software where spyware is attached and it will download to your hard drive. Other times, spyware can be downloaded by visiting websites. "Drive By's" are downloads that happen when a user simply visits a particular websites, without the permission of the user.

While not all spyware is necessarily dangerous, it does represent a risk because of the damage it is capable of doing. For example, the spyware that watches your keystrokes when you visit financial websites and then communicates this data to other unknown parties exposes you and your financial livelihood to risk. These other parties can then potentially access your bank, investment and loan accounts online without your knowledge or permission, wreaking havoc.

Spyware is dangerous because some types can actually control your computer. Once your computer gets controlled you run the risk that files and information stored on your computer will be sent to other parties. Unknown parties can potentially gain access to any sensitve data on your hard drive.

The most effective way to protect you and your computer from spyware is to use a computer program that is designed specifically to identify and get rid of such bugs. Such programs include Search and Destroy software. These types of programs are increasingly helpful as spyware creators become more savvy.

Some of the harmful spyware are disguised and stored in your hardware as if they are anti spyware programs. It is that item that causes the difficulty in identifing and removing them. Spybot and similar programs are updated on a regular basis. These updates contain the latest in spyware technology. This system will allow the program to easily acknowledge new spyware, and remove it from your computer.

If you do not conduct routine scanning of your system, the risk of having some spyware being in your system is quite high. It may not do much or it could just exist or worst of all it could be communicating sensitive data to outside people. It is important to use a dedicated removal program to rid your computer of spyware before there is significant damage.

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