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Reflection attack is also called amplification attack. This kind of attack is mainly based on UDP protocol. Common attack types include NTP, DNS, etc. Generally, the traffic of request response is much larger than the traffic of request itself. Attackers can create large-scale traffic sources with small traffic bandwidth through the characteristic that traffic is enlarged, thus launching attacks on targets. Reflective attacks are not strictly a kind of attacks. They only use the business characteristics of certain services to launch Flood attacks at a lower cost. The detailed schematic diagram is as follows:根据HBO大热剧集《黑道家族》改编的电影将问世，新线正在打造该剧前传电影[纽瓦克圣人](TheManySaintsofNewark，暂译)。原剧编剧兼监制大卫·切斯及编剧劳伦斯·康纳尔操刀新片剧本，大卫·切斯任制片。影片故事背景设定在上世纪60年代纽瓦克暴力活动猖獗地带，黑帮争斗频发。该剧于1999年至2007年播出，共六季，获21项艾美奖、5项金球奖。原剧主演詹姆斯·甘多菲尼、弗兰克·文森特相继于2013年、去年去世。据悉原剧中多个粉丝熟悉的形象将现身大银幕。Factory Pattern: Factory Pattern is a frequently used pattern. Classes implemented according to Factory Pattern can generate instances of one of a group of classes according to the provided data. Usually, this group of classes has a common abstract parent class and implements the same methods, but these methods perform different operations for different data. First of all, we need to define a base class. Subclasses of this class implement methods in the base class through different methods. Then you need to define a factory class that can generate different subclass instances according to conditions. After getting an instance of a subclass, developers can call methods in the base class regardless of which subclass instance is returned.而且这样对自己也是有利无害，当项羽将尹旭作为第一威胁的之后，对九，江国和自己的关注与猜忌就会少很多。在亚马逊丛林腹地，探险科学家图里奥和琳达发现几近灭绝的野生蓝色斯皮克斯金刚鹦鹉。夫妻俩通过电视向全世界宣布这一惊人消息，看到这一幕的珠儿劝说丈夫布鲁，打算带着三个调皮可爱并且已经习惯了人类文明世界生活的鹦鹉小宝宝，回到它们生长千百年的故乡寻找同类。鹦鹉一家说走就走，和它们的好朋友踏上充满惊险和乐趣的空中旅程。与此同时，某非法砍伐团体看到新闻，为防止图里奥夫妻阻挠他们的罪行，他们也悄悄采取行动。另一方面，与布鲁积怨已久的葵花凤头鹦鹉奈杰发现布鲁的踪迹，也愤然采取行动。现在《回家》以稳定更新为主，单独加更，那个先欠着吧，以后再说。