Security and Networks Author:Carl Malamud Jeff Schiller is the manager of MIT's campus network and one of the Internet's leading security experts. Here, he talks about Privacy Enhanced Mail (PEM), the difficulty of policing the Internet, and whether horses or computers are more useful to criminals. John Romkey has been a long-time TCP/IP developer and was recently named to the Intern... more »et Architecture Board. In this wide-ranging interview, John talks about the famous "ToasterNet" demo at InterOp, what kind of Internet security he'd like to see put in place, and what Internet applications of the future might look like.« less