Nero 7加入PDF保护禁止随意刻录-快科技-科技改变生活

Nero 7加入PDF保护禁止随意刻录

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2007年03月15日 17:27
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Nero宣布，旗下刻录软件Nero 7将在4月份进行升级，更新之一便是加入PDF文档保护，禁止随意将此类文档刻录在光盘中。

Nero称，这项新功能是其DRM数字版权管理技术SecurDisc技术的一部分，目的是防止用户刻录并传播没有版权保护的PDF文档，保证文档作者的文件不被随意篡改。

SecurDisc技术在CES 2007上推出，能够防止未经授权访问CD和DVD上的数据，其原理是通过存储设备和DVD刻录机在光学存储介质上记录AES 128位加密码，通过密码认证方式来防止那些未经授权的访问。

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