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Application layer attacks use more sophisticated mechanisms to achieve hacker targets. Application layer attacks do not use traffic or sessions to flood the network, but slowly deplete resources on the application layer for specific applications/services. Application layer attacks are very effective at low traffic rates. From a protocol point of view, the traffic involved in the attacks may be legitimate. This makes application layer attacks more difficult to detect than other types of DDoS attacks. HTTP flood, DNS dictionary, Slowloris, and so on are examples of application layer attacks.转而对辛刚说道：辛苦你了，下去好好养伤吧。然而现在，范增这一声却如当头棒喝，让项大元帅瞬间清醒。自己可以说夹在一个四战之地，不管将来哪一股势力前进，九江国都当其冲。乔氏总裁乔霖妹妹乔思思的意外去世，其妻子白晨被列为怀疑对象被乔霖百般折磨，白晨因无法忍受乔霖的诬陷而选择离开了他。在她最无助的时候，夏之航像寒冷冬日里的一抹曙光出现在她身边，无微不至地照顾她、帮助她，让她倍感温暖。夏之航与乔思思曾是恋人关系，他相信白晨不会是杀死乔思思的凶手，两人携手查凶，与此同时，白晨的妹妹白雨因喜欢乔霖，一直暗地里清除她和乔霖之间的障碍……她一点一点地和排练缔结了合作关系，但却被卷入了以他为目标的组织之间的斗争中。而且那场战斗和她的过去也有关系。一位母亲在杀人犯出狱后寻找他的下落，引发了一系列事件，这些事件暴露出悲剧的记忆和意想不到的后果。