This level is sometimes called fire and forget because the message is sent to its destination without verification of receipt.

这一级有时又称作 “发后即忘”，原因是向目的地发送消息后并不验证消息的接收。

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A smart card based on remote access password authentication scheme is given, which can verify a log-in password without verification table. It utilizes the signature property of public key systems.

给出了一个基于智能卡的远程访问口令认证方案，它能够对登录口令进行检验而不需要检索口令表。

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In February, the United Kingdom Advertising Standards Authority ruled that TripAdvisor's advertised claim of "trusted advice from real travelers" was misleading, because fake comments could be posted without verification.

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Without tax verification, no subsidized federal student aid (Title IV aid) can be disbursed.

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Without this verification the reviews are totally useless.

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