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A web filter is software that can filter the type of content a Web browser
displays. The filter checks the content of a Web page against a set of rules
and replaces any unwanted content with an alternative Web page, usually an "Access
Denied" page. The type of content to be filtered is usually controlled
by a systems administrator. Web filters are used in schools, libraries, homes,
and companies to safeguard personnel from obscene content on the Internet. The
combination with different anti virus software makes it even more powerful and
helps to protect our own network against the common threats.
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Linux-Tip.net (Submitted by Frank Neugebauer Thu Aug 12, 2004 ) | 