(n.) Software that blocks browser or newsreader access to specified sites on the Internet.
A computer program that blocks access to Web sites or other services available over the Internet.
Programs you load into your computer that keep content you don't want to see from appearing on your screen. For example, you can set up blocking software to automatically screen out anything about dogs, your least favorite band, or of course, violent material.
Software you install on your computer that limits the web sites you are allowed to view.
Blocking software is the name given to computer programs that let parents, teachers or other supervisors 'block' access to Web sites or areas which they decide are unsuitable for the computer user. Blocking software relies on information filtering - see ' filtering'
Computer programs, like Netintelligence, that filter content from the Internet and block access to some Web sites or content based on specified criteria.
A computer program that allows parents, teachers, or guardians to "block" access to certain Web sites and other information available over the Internet All blocking software has filtered the information before blocking access to it.
