Firms have good reasons to control how people use their products, from ensuring security to protecting Copyrights.
公司有适当的理由控制用户如何使用他们的产品，诸如安全保障或版权保护。
Digital Watermark plays an important role in protecting Copyrights of digital data, preventing the pirate of digital data as well as providing authentication.
数字水印技术在数字化作品版权保护和内容认证方面发挥着重要的作用。
Technological measures make up for disadvantages in protecting Copyrights with legal methods; however, it encourages the more advanced deciphered technology and its devices.
技术保护措施弥补了法律手段保护版权的不足，但又催生了更先进的破解技术及其装置。
Technological measures make up for disadvantages in protecting Copyrights with legal methods; however, it encourages the more advanced deciphered technology and its devices.
技术保护措施弥补了法律手段保护版权的不足，但又催生了更先进的破解技术及其装置。
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