Your real name.

你真名字。

youdao

Use your real name.

用真名。

youdao

Only your internet provider has your real name.

只有你的网络接入商才知道你的真实姓名。

youdao

Having your real name known by everyone was a security issue, as it was part of your account credentials.

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For instance, the console's "True Name" social functionality isn't automatic -- you have to opt-in to who will see your real name versus your PlayStation Network ID.

ENGADGET

That is why it has made a policy of forcing you to use your real name, even going to the lengths of asking your friends to verify your personal information to make sure you are being truthful.

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