The prevention of unauthorized copying of software or media. From the 1950s to the 1980s, software copy protection was not an issue. Vendor support for mainframes and minicomputers had always been ...

Microsoft and copy-protection company Macrovision have struck a deal that will add a new layer of anticopying defenses to video content being swapped between home devices. The two companies said that ...

[GloriousCow] has started working on a series of investigations into the various historical floppy disk copy protection schemes used in the early days of the IBM PC and is here with the first of these ...

DUBLIN, Ireland — The “Authorized Domain,” a potentially troubling concept defining what a consumer can and cannot do with copyrighted content on the user's own electronic equipment, is quietly taking ...