Because you can't see or even hear the person it would be easy for someone to misrepresent himself or herself. In April, a law was passed requiring that sites, which attract children under age 13, to get parental permission before collecting personal information from those kids, and to disclose how they use the data. Methods of enforcing this law remain as unclear as the line between personal choice and censorship. Disney recently launched a Web safety site, called Surf Swell Island . It teaches responsible Web usage by reiterating the FBI's tips and presenting them in a fun and interactive atmosphere.
Many parents can take the enforcement into their own hands.
CNet and Microsoft sell similar software. By installing these filters, specific words and contexts can be screened at one's own choosing. Warnings are usually issued and certain sections of the Web can be blocked. Some Internet service providers are equipped with filters. Their cost is comparable to that of standard ISPs, but you are vesting your trust in them to block for you.