Perfect DRM is impossible, but it can be effective in the commercial sense--protecting the commercial distribution of copyrighted works against unfair and illegal competition from pirates. Peter N.

Mozilla will upgrade its Firefox browser with copyright protection technology, fearing a loss of users if they can’t play protected content from services like Netflix, Hulu and Amazon. The ...

Macrovision, a company that specializes in copy protection and digital rights management (DRM) technologies, is releasing SafeDisc LT for Mac OS X and Mac OS 9. Plus, the company is porting all ...

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 ...