Consider the following points when trying to choose the right filtering tool for your needs:

• Does it have the features you're looking for? Does it offer the right kind of protection for your family?
  
  
• Will the software work with your computer? Consider the platform (Windows, Macintosh) and the space available on your hard drive, as well as the process of installation: how easy is it?
  
  
• Will the filtering tool work with your Internet Service Provider's system?
  
  
• Is the cost of the software a one-time expense, or will it require subscriptions and ongoing fees for updates?
  
  
• What criteria determine the sites or content to be blocked? Make sure these match your own family values.
  
  
• Does the manufacturer make its list of blocked sites available to the public?

Resources for choosing the right tool

• Internet Service Providers (ISPs)
  The company that connects you to the Internet can also be a valuable resource for controlling your kids' access. Ask your ISP what options it offers.
  
  
• Computer shops
  Most stores that sell computer software also carry blocking and filtering software. Staff can explain the differences between various kinds of software, and give you tips on how to install them.
  
  
• Web sites that review and rate filters
  
• ZDNet Reviews: The ZDNet Web site reviews software programs. You can search its database for filtering reviews either by searching using the name of the program, or by doing a general search for "parental filters."
• GetNetWise: This U.S.-based site has a comprehensive database of filtering, blocking and monitoring products and kid-friendly browsers. They provide information—not recommendations or reviews.
• Peacefire.org: A youth-based anti-censorship organization that regularly tests popular filtering software to see what kinds of sites they block.