Internet Filters is a software uploaded to a computer and acts to protect children, limit public access to certain sites or material, and to restrict when and how employees can use the Internet at work. The filters work by either including or excluding content; also known as "white listing" or "black listing". Another method is to restricting "keywords". This filter will block the internet if a certain keyword is entered by the internet user.
Social networking sites can be completely blocked or monitored for inappropriate context using filters. Internet filters can stop viruses, spyware and other threats before the enter your network. They serve to protect children from visiting inappropriate sites and force students and workers to stay focused at the task at hand.
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