Today’s Internet faces many chal lenges that will shape the Internet of the future. Crime has moved online, where its scale is overwhelming. The same goes for industrial and political espionage, counterespionage, and surveillance. New problems related to privacy, the right to be forgotten, and human rights are becoming increasingly important. And we’re just observing the growth of warfare in cyberspace. These challenges show that the Internet of the future might become more dangerous, untrustworthy, and comprehensively monitored. Another key challenge for the future is to continue with efforts to bridge the digital divide, to bring the next billion users to the Internet, and to overcome social and economic inequalities so that everybody can live under fair, just, and safe conditions in his or her virtual life. Many of these issues raise questions about the evolution of Internet governance structures and how existing structures will adapt to handle issues that are called “governance on the Net” rather than “governance of the Net.”