Similar to CPRM
48DVD
Flexplay
Digital Transmission Content Protection
Digital Transmission Content Protection
SD-Audio
Content Scramble System
Content Scramble System
SecuROM
SecuROMバーストカッティングエリア
Burst cutting areaProhibited User Operation
User operation prohibition
デジタル著作権管理
Digital rights management
Active Directory Rights Management Services
Active Directory Rights Management Services
B-CAS
B-CASBackupHDDVD
BackupHDDVD
Blu-ray Disc
Blu-rayInformation Rights Management
Information rights managementMagicGate
MagicGate
MovieNEX
PlayReady
PlayReadyWindows Genuine Advantage
Windows Genuine Advantage
IThenticate
IThenticate
アクティベーション
Product activation
Advanced Access Content System
Advanced Access Content SystemEPN
WeGame
WeGame
Extended Copy Protection
Extended Copy ProtectionOpenMG
OpenMG
Origin (デジタル配信プラットフォーム)
EA (service)KeyringPDF
KeyringFLASH
限定受信システム
Conditional access