A guessing attack on a security protocol is an attack where an attacker guesses a chosen user's secret and if failed then seeks to verify that guess by using other information.

对安全协议进行猜测攻击，如果攻击者不能正确猜测用户秘密，那么他就会设法使用其他的信息来验证这种猜测。

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If "failed to connect" errors do occur, then the Web server's Settings for the maximum number of listeners is too low and must be increased.

如果确实出现了“连接失败”错误，那么Web服务器的侦听器的最大数量设置太低了，您必须增加它。

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Brown said even if the rebellion failed, it would probably lead to a civil war between North and South.

VOA: special.2009.06.18

So there was a big bank run and Northern Rock would have failed if the Bank of England hadn't come by to rescue them.

从而出现挤兑狂潮,若非英格兰银行施以援手,北岩银行恐怕早就倒闭了

耶鲁公开课 - 金融市场课程节选

People were pulling money out of banks because they feared that if the bank failed, then they would lose their money; it created a huge crisis in 1933.

人们纷纷从银行提取现金,因为他们担心,万一银行破产,他们就会血本无归,这种情况导致了1933年经济危机

耶鲁公开课 - 金融市场课程节选

And he vowed to act on climate change himself if Congress failed to enact legislation.

BBC: State of the Union: Obama pledges to reignite economy

Merkel said further sanctions would follow if Iran failed to meet its commitments.

CNN: Bush: No regrets over Iraq invasion

If Solo failed to meet certain commitments, Vestar could elect a majority to the board.

FORBES: Party's Over