One solution for that is to use a one-time password (OTP) system.

这种情况的解决方案就是使用一次性密码(otp)系统。

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A new Hash function based on scheme of one time password system is raised in this paper.

文中提出了一种新的基于单向哈希函数的一次性口令认证方案。

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The hackers log into the user's bank account, quickly copying the one-time password if one is used.

黑客登录到用户的银行帐户，快速复制的一次性密码，如果有使用。

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Images can also be enjoyed by friends and family by issuing a one-time password to connect several smartphones simultaneously to the cameras.

ENGADGET: Olympus E-PL5 and E-PM2: Micro Four Thirds cameras with OM-D-like focusing, performance boosts (hands-on)

Most of these transactions involve SMS based payments, direct mobile billing using PIN and one time password authentication and mobile web payments.

FORBES: Will Visa And MasterCard Capitalize On Mobile Wallet Technology?

The card has touch-sensitive buttons and the ability to create a "one-time password" - doing away with the need for a separate device sometimes needed to log in to online banking.

BBC: New Mastercard has LCD screen and keyboard