What Are the Numerous Kinds of Spyware?
Several computer users usually refer to spyware as a program that tracks their computer activity and acquires information. However, spyware does not come as one big package, but with various, more specific types. These types generally differ from their goal and way of functioning.
Domestic spyware Domestic spyware are deliberately installed for the purpose of checking and recording the activities of the computer users. This is usually used in business to monitor the employees or by parents to keep an eye on their children.
Commercial spyware Commercial spyware, meanwhile, are downloaded and installed without the user's permission. They monitor, record, and send information from your computer. This one is ussually used by private companies and third parties for advertisement, profit or some other purposes.
Adware Also known as adbot, an adware or advertising-supported software is a program that instantly displays advertisements in a computer whenever you go online. An adware by itself is harmless, but most adware contain other spyware that are immediately downloaded without your knowledge.
Keyloggers A keylogger is a type of spyware that records all the keystrokes you make in your keyboard, making it one of the most harmful kinds of spyware. It could send the information immediately or can also store it for a while for retrieval. Keyloggers record passwords, PIN numbers, contact numbers, and just about everything that you type. It works by stealing your personal information and give them access to your mail.
Internet URL loggers & screen recorders It works by tracking your Internet activity. URL loggers work by recording the pages you have visited online. Another one is the screen recorders. It captures grayscale snapshots of your screen. These spyware are commonly used for domestic purposes.
Homepage Hijackers This spyware usually works by changing the homepage of your computer, usually pornsites or advertising products.. Even if you return back the homepage to its original one, this annoying spyware will lead you to the same site. People who usually install this to computer targets the "favorites" folder of your computer and adjust the setting.
Web bugs Like adware, this kind of spyware creates pop-up when you do a specific action, like typing on a search box. And even you are no longer connected to the internet, pop-ups will still continue to appear.
Dialers It links your computer to other computers through your phone line if you happen to use a telephone modem to support your Internet connection. It makes money by making costly calls, surprising you on your next phone bill. Dialers do not normally spy on your information, but they are the most destructive spyware in terms of financial damage.
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