An attack called the SYN flood ensures that the ack packet never returns so that the server runs out of room to process incoming connections.

有一种称为syn泛滥(SYN flood)的网络攻击，它使ack数据包无法返回，导致服务器用光内存空间，无法处理到来的连接。

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Traditional flood attack (SYN flood) makes use of the leak of TCP protocol's three times handshake.

传统的洪水攻击(SYN洪水攻击)是用TCP协议三次握手的漏洞来实现的。

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