Which law is designed to protect children's personal information collected from websites?

The Children’s Online Privacy Protection Act (COPPA) is specifically designed to protect the personal information of children under the age of 13 that is collected by websites and online services. This law requires that parental consent is obtained before any such data is collected from children. It mandates that websites clearly disclose their information practices, including what information is collected, how it is used, and whether it is shared with third parties. COPPA aims to ensure that children’s personal information is kept safe and that parents have a say in how their children's data is handled online.

Other laws mentioned, such as FERPA, HIPAA, and PCI, serve different purposes. FERPA protects the privacy of student education records, HIPAA regulates the handling of medical information, and PCI pertains to the security of payment card information. Hence, they do not address the unique concerns regarding children's online privacy that COPPA specifically targets.