Account details are encrypted to protect privacy.

帐户信息均加以密码，以保护隐私。

《柯林斯英汉双解大词典》

You can also alter confidential information to protect privacy.

您还可以更改私密性的信息以保护隐私。

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Note: Names andidentifying information have been altered to protect privacy.

注释：为保护隐私，文中的姓名与可供辨识的信息均做化名处理。

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The Electronic Privacy Communications Act of 1986 is supposed to protect electronic communication.

VOA: standard.2010.06.22

Senators threw out the first draft, saying it did not do enough to protect privacy.

BBC: Cispa bill on cyber security passed by the US House

To protect privacy, you can only tag people who are your friends on Facebook.

FORBES: Viewdle's SocialCamera App Tags And Learns Your Friends' Faces

Google said the ICO had re-iterated its confidence that Street View did enough to protect privacy.

BBC: Call to 'shut down' Street View