Similar to アクティベーション
IThenticate
IThenticate
OpenMG
OpenMG
ソフト電池
盗用検出
Content similarity detection
デジタル著作権管理
Digital rights management
48DVD
Flexplay
Active Directory Rights Management Services
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B-CAS
B-CASBackupHDDVD
BackupHDDVDDigital Transmission Content Protection
Digital Transmission Content ProtectionInformation Rights Management
Information rights managementMagicGate
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MovieNEX
PlayReady
PlayReady
SD-Audio
SecuROM
SecuROMWindows Genuine Advantage
Windows Genuine Advantage
Advanced Access Content System
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WeGame
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Extended Copy Protection
Extended Copy Protection
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
コピーガード
Copy protection
コピーコントロールCD
Copy Control
コピー・ネバー