This article describes The Onion Router (TOR). It is a freely available, open-source program developed by the U.S. Navy about a decade ago. A browser plug-in, it thwarts online traffic analysis and related forms of Internet surveillance by sending your data packets through different routers around the world. As each packet moves from one router to…

Many professors, staff members, and even administrators see campus computers and e-mail accounts as their own private property--a type of employment benefit provided with no constraints on use. The fact is, universities "assign" computer equipment to personnel as tools to help them perform their jobs more effectively and efficiently, in the same…

Colleges and universities are finding that ways to misbehave in computer-mediated communication come along faster than institutions can create policies to deal with them. Although most schools have acceptable-use policies, technological advances change the environment quickly and require flexible policies. Most institutions have created a mix of…