Experts believe only a small number of people will have problems today going to sites testing the IPv6 protocol. But that's the point -- to find out if there will be a problem
Training organizations are responding by intensifying their efforts to catch cheaters through cutting-edge defenses, such as biometric identification of test-takers and custom, computer-generated exams
A tiny percentage of Web users could face connectivity problems when sites upgrade their protocols. In Yahoo's case, that could translate into a huge number