Researchers will study how to use signatures, fingerprints, iris patterns, face recognition technology and voice scans to confirm the identity of computer users.

研究人员将会集中研究如何利用签名、指纹、虹膜信息、面相和声音识别等来确认网络使用者身分。

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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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Since the last seven digits of a phone number are not unique and are in the public domain, the security of the system would be undermined if two users' fingerprints were similar enough to generate a false acceptance.

ECONOMIST: Security

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