但如果碟片侦测到播放机被改动成能录制，或者用的是从其他播放机偷来的密钥，碟片内容就放不出来。

But if the disc detects that the player has been modified to record the movie, or it is using stolen keys from a different player, the disc won't play.

youdao

如果你音乐存储在硬盘里，能在家中的每个地方播放，那你可要当心了，你的某些私人敏感信息，像密钥或者识别码之类的，都会出现在家中的每个地方，这都是潜在的危险。

If music is saved on a hard drive so that it can be played around the house, make sure that sensitive information, such as passwords or identifying Numbers, are saved elsewhere.

youdao