If a person goes to prison for using a computer and the Internet to commit a crime, can he be barred from using the Internet after the sentence is served? Courts are increasingly facing the question as the Internet age gives rise to an explosion of cybercrime. But appellate courts in different parts of the country are coming up with different answers. And in the process, they are showing how an emerging technology can cause rifts in the legal landscape and pose difficulties in monitoring offenders. Full Story