PC Floppy Copy Protection: An Interview With Robert McQuaid

This post goes hand-in-hand with my article on Vault Corporation's Prolok copy-protection technology . Perhaps the most important historical legacy of Vault Corporation results from the lawsuit they initiated against Quaid Software, makers of the backup software CopyWrite. CopyWrite was capable of duplicating Prolok-protected diskettes with the help of a bundled utility called RAMKEY. Vault sued…