History Sweeper gives users a chance to cover their tracks and erase digital fingerprints.

历史清扫车为用户提供了一个机会来掩盖他们的踪迹和擦除的数字指纹。

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Collage also aims to mimic the traffic patterns of innocent users, so that digital fingerprints which may suggest illicit behaviour are not produced.

拼贴发加密还模仿普通用户的信息流通模式，这样就不会产生提示非法行为的电子指纹。

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Collage also aims to mimic the traffic patterns of legitimate users, so that digital fingerprints which may suggest illicit behaviour are not produced.

Collage也意欲模仿合法用户的流量模式，这样一来就不会产生电子指纹，而电子指纹可能会提示非法行为。

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Could the government use cell phone records and other digital fingerprints to find out who leaked classified information to journalists?

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Collage also aims to mimic the traffic patterns of legitimate users, so that digital fingerprints which may suggest illicit behaviour are not produced.

ECONOMIST: Anti-censorship: Hidden truths | The

At Homeland Security, you could work in the burgeoning area of biometrics, which uses technology like digital fingerprints and photos to verify identity and protect against terrorist attacks.

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