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For spoofing attacks, the first thing to consider is to choose the address. For the attack to succeed, the host on the spoofed IP address must not respond to any SYN-ACK packets sent to them. A very simple method that an attacker can use is to disguise only one source IP address, and this IP address will not respond to SYN-ACK packets, perhaps because there is no host on this IP address at all, or because some configuration has been made to the address or network properties of the host. Another option is to disguise many source addresses, and attackers will assume that hosts on some of these disguised addresses will not respond to SYN-ACK packets. To implement this method, you need to recycle the addresses on the list of source IP addresses that the server wants to connect to, or make the same modifications to hosts in a subnet.HBO过去直接10集预订以色列背景限定剧《我们的男孩 Our Boys》，由Hagai Levi﹑Joseph Cedar及Tawfik Abu-Wael主创，现定于美国时间8月12日两集首播。 该剧根据真实事件改篇，讲述一件2014年夏季的悲剧事件。当时有三个犹太青少年失踪（在现实中以色列认定是巴勒斯坦武装组织哈马斯所为，激化了以巴关系）；两天后，在耶路撒冷东部的西郊森林里，一名巴勒斯坦青少年的烧焦尸体被发现，这令到以色列辛贝反情报与国内安全局（类似FBI的组织）的探员介入调查，而死者的父母为了寻求正义及安慰，因此开始了漫长﹑痛苦的过程。 在现实，三人失踪18天后尸体被寻获，据报导指他们被绑架后不久即遭枪杀。　　富家子弟Thanat（Ananda饰演）误打误撞与特技替身演员Vina（Baifern饰演）结缘，两人之间的爱情因为经济水平和社会地位的巨大差异而困难重重。机缘巧合下，两人灵魂互换，体验各自的人生，感情也从一开始的互相试探与怀疑到至死不渝……《星座方程式》是国内第一部以“星座”为主题的网络季播剧，现共2季，用独立的24个小故事讲述星座主人公的爱情遭遇，并融入青春、惊悚、悬疑、奇幻、鬼魅等新鲜元素。板栗叹了口气。Patient-centered diagnosis and treatment service少年浪子