In the current Vanish prototype, however, the network's computer purge their memory every eight hours to simulate the key loss that would occur on P2P networks.

不过，目前在Vanish的原型中，网络中的计算机每八个小时就会清除内存，以此来模拟实际P 2 P网络中密匙丢失的过程。

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More recently, Dortmund has managed to recover from one key loss per summer.

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