The question of whether a digital signature really belongs to a particular person is conveniently handed off to the mechanisms that PGP itself uses for establishing trust.
关于数字签名是否真正属于某个特定的人的问题很方便地转交给 PGP 本身用于建立信任的机制。
The actual meaning of the digital signature should be understood as: "a person who claims to have such and such E-mail address certified this file, and it hasn't changed since then."
数字签名的实际意义应该被理解为:“声称有某某电子邮件地址的人证明了他有这个文件,并且此后此文件未被更改过。”
Workers in the digital age must know how to effectively convey and receive messages in person as well as via phone, email and social media.
在数字时代的员工必须懂得如何有效地当面传递和接收讯息,当然,通过电话,邮件和社交媒体等渠道也不例外。
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