The digital signature component of a security certificate is your electronic identity card.

安全证书中的数字签名部分是电子身份证。

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The identity cards are examined by an electronic scanner.

用电子扫描器来检验身份证。

《牛津词典》

In some embodiments, an unauthorized user can be detected by comparing the identity of the current user to the identities of authorized users of the electronic device.

在某些具体情况下，可以通过比较电子设备当前用户与授权用户的身份来探测未经授权的用户。

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Visitors are met with airport-style x-ray machines at all entrances, followed by electronic scanners which read your identity badge and pull up your profile on a screen.

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As well as providing new internet space, officials in Brussels hope the new domain name will help promote the identity of the EU itself on the electronic media.

BBC: NEWS | Europe | EU to launch its own web domain

Voting will be electronic - one machine will identify voters' fingerprints, and a second will recognise identity card numbers and register the vote anonymously.

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