That adds yet another layer of security: worrywarts can set the device to require a concerto's worth of fingerprints before it gives out the PIN code.

这自然把安全提高了一个层次：不怕麻烦的人还可以对这个仪器进行设置，只有当指纹全部满足要求时，才能显示客户的身份证号码。

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These capabilities include token initialization, security officer PIN initializing and changing, and user PIN initializing and changing.

这个功能包括令牌初始化、安全性主管pin初始化和更改以及用户pin初始化和更改。

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Set the security officer PIN: Prudent management practice will have the security officer change the security officer PIN immediately after initializing the token.

设置安全性主管PIN：谨慎的管理实践是让安全性主管在初始化令牌之后立即更改安全性主管PIN。

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In a decade's time, Bishop predicted an "electronic nose" would be able to detect the pheromones that make up individuals' scent, and could even be used as a "hacker-proof" security system, replacing pin numbers and passwords.

CNN: Phones will soon be able to smell

Security concerns have led many places in Europe to accept only chip-and-pin credit cards, which causes trouble for travellers with magnetic-stripe cards.

BBC: How credit card-friendly is your next destination?

Missing from the often-cited standards are specific references to many technologies that the security industry has long been pushing card companies to adopt: EMV (Chip and PIN), End-to-End (E2E) encryption, tokenization and virtualization.

FORBES: Payment Card Industry Punts On Key Security Questions