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Because some denial of service attacks take advantage of the vulnerabilities of network protocols, others seize the limited processing capacity of the network or equipment, the prevention and treatment of denial of service attacks has become a headache for administrators. In particular, firewalls, load balancing and other equipment, which are widely used on the backbone lines in most network environments, often become the bottleneck of the whole network when DDoS attacks occur, causing the paralysis of the whole network.该剧讲述了农村姑娘白小梅由于心脏病，带着一幅梅花图住进了医院，却意外死在了手术台上，这场医疗事故引出了一系列的恐怖事件的故事。本剧讲述了一个弄堂里的普通家庭中，一个爱钱的妈妈和四个性格各不相同的儿子之间的故事。既有家庭的温暖，家庭成员之间的矛盾和情感，也有感人的爱情故事。……　　他是去赴另一妓女张惠贞之约。此事极大地惹恼了妓女沈小红。小红在荟芳里挂头牌，但因为她生性刚烈，快人快语，少有清客敢摘她的牌。莲生是唯一与她长期往来的人。次日清晨小红找上门来，在众目睽睽之下对惠贞大打出手。其实莲生所为事出有因。他觉察到小红同时还跟一个年轻戏子柳儿相好，并从小红的态度上感觉到些许冷淡。烦闷之下莲生去找另一个妓女，结果打翻了小红这个醋坛子。