The international nature of the Internet often conflicts with national differences in law, social values, and public policy. Within national boundaries, local ordinances add another layer of discord. And many governments have been caught off-guard by the Net's explosive growth. Some concern and confusion can be attributed to laws developed for earlier forms of media and business transactions. The contributors to this collection of essays wrestle with the emerging questions posed by a medium that defies national boundaries in ways previously unknown and woefully unexpected. Among the issues covered are intellectual property, commerce, security, privacy, and censorship.