Internet Security is one of the relatively new additions to the dangers of using a computer for the internet. Similarly like viruses, certain spyware programs can be do a lot more harm than one can imagine, not just to your computer but to you life as well beyond your machine.
Surprisingly, though the term spyware has become popular, most people have very little or no idea at all of what it does and what it can do. Spyware programs can either be just the hateful types or the criminal ones. Dirty spyware gathers information about your online browsing record when you connect online. This then sends the information gathered to their creators who then vend it to advertising firms. These kind of spywares are the main reason that you get pop ups appear on your screen in the form of advertisements. Spyware programs use your computer's resources without your approval & knowledge.
Other Spywares are operating for illegal reasons. These types of spyware programs collect personal information about you like your passwords or credit card accounts. They do this by monitoring your keystrokes every time you enter your personal information when ordering something online or subscribing to a service. This type of spyware can cause more potential harm to your financial well being as well as causing you some annoyance. There have been many real life examples where people's accounts have been raided without their knowledge using secure online passwords which have been stolen from their computer. This is one of the fastest growing cyber crimes around the world as more and more people use internet banking. It is much easier now to steal money from someone's online account than walk into bank with a gun and demand money over the counter.
Therefore lot of people are using various internet monitoring tools (Key logging Software's) with PC Monitoring features, these are specially designed internet filtering and monitoring software's to combat spyware. Another way to detect spyware is to verify the running system processes in the computer and test which ones are rightful by checking this with recognized online sources. At spysure.com you can now purchase software which will show you all the programs running on your computer. If there is a program you don't recognize you can then take action to have that program removed.