DMCA (Digital Millennium Copyright Act): Enacted in 1998, this law updates copyright for the digital age. It criminalizes the production and dissemination of technology, devices, or services intended to circumvent measures that control access to copyrighted works (such as DRM).
HIPAA (Health Insurance Portability and Accountability Act): The Privacy Rule under HIPAA (often misspelled "HIPPA") establishes national standards to protect individuals' medical records and other personal health information (PHI). It prohibits healthcare agencies and providers from disclosing PHI without patient consent, except for specific purposes like treatment or payment.
FERPA (Family Educational Rights and Privacy Act): This federal law protects the privacy of student education records. It gives parents and eligible students (over 18) the right to inspect and review their records and requires schools to obtain written permission before disclosing information to third parties.