Changes

From the analog copy protection notches on VHS tapes to the sophisticated encryption and middleware of Discs, the battle against unauthorized copying has been a constant thread throughout the history of data storage. Disc copy protection refers to various methods used to prevent unauthorized copying of data from CDs, DVDs, and other optical discs. These methods aim to protect copyrighted content like software, movies, and music. See [[Home_Media_Player#Media_player_software|this section]] for copy-protection measures within HD-DVD and Blu-ray discs.