Similar authentication techniques use the MAC address of the remote host's network card, or any sort of unique ID associated with that machine (such as a Pentium III processor ID, if available).

类似的认证技术使用远程主机网卡的mac地址，或者与该机器关联的任何类型的唯一标识(例如，如果可用，Pentium III处理器标识)。

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The default setting allows you to install apps from the Mac App Store and apps from developers that have a unique Developer ID from Apple.

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