Ready for the Secured Digital Content
Content Protection for Recordable Media (CPRM), the content protection technology used for SD standards, is key to enabling a distribution system for music, video, etc. CPRM provides a high level of protection against illegal copying. The content protection technology was developed by the 4C Entity, LLC,The digital contents copyright protection technology licensing organization of IBM, Intel, Panasonic, and Toshiba.
The SD memory card CPRM function has the following features: