Recording apparatus and method, reproducing apparatus and...

Recording device, replay device, integrated circuit, and...

Recording medium, recording method, recording apparatus,...

Reducing access to sensitive information

Registering copy protected material in a check-out, check-in...

Rendering protected digital content within a network of...

Renewable and individualizable elements of a protected...

Reproducing apparatus and method, and disk reproducing...

Resource access control

Restricted software and hardware usage on a computer

Revocation information management

Rights locker for digital content access control

Rights management terminal, server apparatus and usage...

Rights management using recording definition information (RDI)

Role-based portal to a workplace system