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How should we defend against this attack? First of all, as users, we try our best to download APP from regular channels and surf the Internet in a civilized manner, and try our best not to make broilers. Secondly, as a service manufacturer, when the server is attacked by DDoS, we try our best to improve the processing capacity of the server. When the processing capacity of our server is greater than that of the attacker, these attacks are nothing to the server. Finally, under normal circumstances, the processing capacity of our server is generally lower than that of the attacker. In view of this situation, there are currently the following methods: 1. Violent methods, such as setting an access frequency threshold, and rejecting when the number of accesses per IP unit time exceeds this threshold; For a certain service, if the instantaneous request is too large, choose to directly refuse to ensure the normal operation of other services; This method may result in normal users not being able to use it. 2. Verification code. In order to prevent normal users from being injured by exposure methods, at present, service providers will send verification codes to "users" when receiving a large number of requests. If it is a real user, it will input verification codes, but if it is a broiler, it will not. Through this method, the real user and the broiler will be distinguished.凭着一双胶鞋、一袋干粮、一双手和吃饱饭、穿暖衣的理想，项达民在二十多年前开始了他艰苦卓绝的乡镇企业创业史。二十多年过去了，项达民领导的塔镇，成为全国第一个跨进小康生活的乡镇。然而，这时候的塔镇乡镇企业和全国的乡镇企业一样出现了前所未有的危机： 集资修建的别墅卖不出去；集资群众怨声载道，最后发展到集体请愿；工地民工的工资无钱可付，矛盾一触即发；二十多年历史的塔镇第一个企业王桃厂用“麻”贿赂拉拢采购员……十五年后，满瑶淡忘了成为音乐家的梦想，却继承了鲁先生调琴的绝技。一次修琴的机会，满瑶和鲁先生一起到了上海。在火车站，他们偶遇了音乐总监伍谷和音乐学院教师米露。伍谷给满瑶介绍了一份调琴的工作，好心的米露收留满瑶同住。满瑶想起小牛考音乐学院的梦想，于是在米露的帮助下开始了在音乐学院寻找小牛的历程。在那里，她结识了年轻才俊却玩世不恭的Alan，才华横溢但狂妄不羁的华楠和他的妹妹华萱。满瑶虽然没有找到鲁小牛，但Alan却在第一时间认出了满瑶。原来他就是童年的小牛，改名换姓，过上了新的生活。出于对父亲鲁先生的憎恨，他放弃了与满瑶相认。米露听完满瑶和小牛的故事之后，遂萌发了创作灵感，开始不眠不休地写作音乐剧《星光心愿》，创作完成之后却昏睡不醒，得了罕见的嗜睡症……戈登·拉姆齐与国家地理频道合作的六集美食纪录片《戈登·拉姆齐：美食秘境》(Gordon Ramsay: Uncharted)正式定档，戈登·拉姆齐来到阿拉斯加、老挝、摩洛哥、新西兰、夏威夷、秘鲁等国进行美食探寻，于7月21日播出首集。小葱却接道：自打前年我外太太没了，我外婆娘家就剩了两个哥哥嫂子，她自然是要看重些。