The term "spyware" is commonly used, however it's not always made clear what it means. So, what is spyware?
Spyware refers to computer software that gets installed on your computer and goes on to cause malicious acts without your having a clue about what's going on. Spyware can initiate the following malicious activity:
1) Sniff out personal data and pass it on to the programmer of the spyware. There have been many cases where even financial data have been compromised.
2) Install additional or unwanted computer programs causing the computer to perform well below par.
3) Redirect the user's web browser to websites that may contain harmful content, including viruses and Trojans.
4) Change computer settings to create holes in your system that will be used to attack it when required.
In short, Spyware is nothing but 'nuisanceware'!
Apart from the activity above, Spyware also slows down your Internet connection and make life miserable when you are surfing the Internet - many of those annoying pop-ups appearing out of nowhere are the result of spyware making its way on your system.
How does Spyware get into a computer?
Spyware is always introduced into a computer through deceptive means, and the user will have no clue when this infiltration happens. Here are some instances of how Spyware can enter your system:
1. Many shareware and freeware software programs have Spyware built into them. Software such as music/video download programs are normally given away free, and sometimes they come bundled with Spyware.
2. Some software makers bundle Spyware with a program that they claim is a utility. For example, if you download a program (from some obscure website) that promises to accelerate your Internet speeds, then you can safely assume that such "utility" programs are loaded with Spyware.
3. Another method used by Spyware developers is to mimic the operating system's messages so that you click on them. When you click on them the Spyware gets installed.
For example, if you are using MS Windows, the Spyware manufacturer may develop a pop-up that looks exactly like a message from Microsoft. When you are browsing, this pop-up may entice you to click on it - and when you do that - presto; you've just opened the doors for the Spyware.
How can you tell if there's Spyware on your computer?
Spyware creates a huge volume of unwanted activity on a computer, causing it to slow down or even crash. Spyware also slows down browsing speeds as it keeps accessing advertisement websites or passing out the user's data to hackers or other advertisers. If your computer runs slower than it used to or you seem to be getting more advertisements, you like have some spyware on your computer.
Apart from the slowing down factor, you cannot really tell if there's Spyware installed on your system. Many people will just assume something is wrong with the computer hardware when their system slows down, however spyware is often the cause.
You have to take the right steps to kill Spyware now!
If you suspect computer is infected by Spyware, you have to move immediately and get it removed before it causes any more damage. There is Spyware in every nook and corner of the Internet, and chances are your computer is already host to several Spyware programs unless a quality anti-Spyware program is protecting your system.
You need a solid and reliable anti-Spyware program developed by a trusted manufacturer, and you need it as soon as yesterday! Remember, only top-ranked anti-Spyware programs can effectively remove the malicious Spyware from your computer and protect it from future Spyware attacks, so don't let yourself put it off. A quality anti-spyware program will scan your computer for any existing infections, kill them off, and then protect your system from any future infections.
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