Internet filters can be found already packaged with some browsers and search engines. They are software or hardware that prevent access of users, especially minors, to websites that contain inappropriate text or content. They employ keywords search to select which sites are to be blocked. Some filters also have options to track kids’ activities on the Internet. However, every technology has imperfections. Internet filters can sometimes block access sites that are legitimate and safe. Moreover, some youths can find loopholes in the filters. Despite these setbacks, some filters are a must because it keeps most age-inappropriate materials from kids. Some internet filter softwares are Net Nanny, CYBERsitter, and CyberPatrol. Currently, twenty-five states mandate that internet filters be applied to public schools and libraries computers to prevent exposers of explicit or obscene materials to minors.
Parental control software most often includes internet filter options. It can limit the amount of time or create a schedule of when a child can go online. Advanced parental control programs, those most likely come with a price, have a wider list of “bad” websites, are able to monitor instant messaging and control all devices. Parental control is also available as hardware, controlling all online devices—Netgear Live Parental Controls, iBoss Home Parental Control Router/Firewall, and NETBLOX. Some parents do not use any legitimate control software and resort to spywares: Spector Pro, PC Pandora, and etc. These programs record keystrokes, take screenshots, and copy password, all of which are nearly illegal. There are a lot of choices parents have. However, the best choice depends on the needs and usage of each family.
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