As shown in the above figure, the server side provides NTP service. Attacker sends an NTP monlist Request to the server, but its source IP address is not its own IP address, but the IP address of the target. After the server receives the request, it will send a Response message to Target (not Attacker). Since Reponse contains 600 time synchronization records with Server, which is much larger than Request and consists of many messages, amplification is realized.
In the system, how do we need to reuse an object, if we repeatedly use the new operator to create the object at this time, it is a great waste of system resources. Since we use the same object every time, why can't we share it? This is also the reason why the model of enjoying yuan appears.
(4) A sailboat.
Pattern correspondence:
Investment is like a cycle of farming on the most familiar land, while travel is looking for different scenery and experiencing different lives everywhere. What a wonderful life it would be to use the money earned from investment under the principle of constant conservatism to continuously realize novel journeys? But how sad would it be to do the opposite: always use all kinds of novel tricks to try your luck in the stock market to find pleasure, but eventually you didn't make any money and were tied to the computer?
According to statistics, SYN attack is the most common and easily used attack method among all hacker attacks. I believe many people still remember the attack on YAHOO website in 2000. At that time, hackers used simple and effective SYN attacks. Some network worms cooperated with SYN attacks to cause greater damage. This paper introduces the basic principle, tools and detection methods of SYN attack, and comprehensively discusses the prevention technology of SYN attack.
栏目通过版面以及动画片、动画电影和节目，丰富同学们和小朋友们的精神生活。
张槐早听呆了，瞅着黄豆愣神：这娃儿，乖乖不得了，往后也不晓得会祸害哪家闺女。
《我的王国》以 14 世纪晚期为背景，正是从高丽王朝晚期进入朝鲜王朝早期的过渡时期，人们在保护信仰的同时追求权力。梁世宗（《浪漫医生金师傅》《爱情的温度》《虽然 30 但仍 17》）饰演的徐辉是一个在不公正面前决不妥协的战士。徐辉的好友南善浩由禹棹焕（《救救我》《疯狗》）饰演。善浩发奋图强通过军事考试，改变了自己的社会地位，但因误会与徐辉产生了矛盾。
身在美国宾夕法尼亚州的藏獒专家卓木强巴突然收到一个陌生人送来的信封，装着两张照片，惊现的远古神兽，促使卓木强巴及导师、世界犬类学专家方新教授亲赴西藏，发现照片上的动物竟然和帕巴拉神庙有关……
Code first
穆佳云，一名刚入江湖的舞女，一段生死离别式的爱恨情仇。在乱世民国的大海都，纸迷金醉的乐百门，一名少帅军阀沈文斌，一位大家阔少张良，为争夺穆佳云的芳心，展开了一场情场搏杀。明争、暗斗、阳谋、阴谋，究竟谁是虚情，谁是真心。众多少帅和阔少的爱慕者，又因她争风吃醋，却引出惊天阴谋。
1971年的香港——那是英国人殖民的时代，他们压榨老百姓，驱使华人警员为他们集体贪污，百姓过着苦难的日子。机场附近有一个区域——九龙寨，成为不平等条约中的灰色地带，此处藏污纳垢，故事就发生在这样一个罪恶之城。
姥爷是留日学习机械专业的优秀人才。9.18事变后，姥爷毅然回国接任了家族产业。循规蹈矩的姥爷与世无争，但却因此被误认为是汉奸。当女儿携丈夫从英国留学归国，在火车站遭到鬼子强暴，孩子胎死腹中，女婿被鬼子打死时，忍气吞声的姥爷终于爆发，走上了向日军讨回血债的复仇之路。他利用高超的机械技术自制多种武器，与日方巧妙周旋，成为一名刺杀日军的神秘杀手。同时，姥爷还义无反顾地帮助八路军研制和改装炮弹，支持抗日。我地下党组织派遣策反他的人逐渐发现他的复仇秘密，国共双方联手准备帮助他时，姥爷的日方“知已”小岛、特高课杜松已将枪口对准了他。一场又一场惊心动魄的较量后，姥爷从一名单纯的个人复仇者，最终在谭丽萍和赵刚的协助和保护下成为抗日英雄战士。
In fact, when the cross check is not removed, the connection accepts restrictions or has no connection, the system will present a notification prompt, and no notification prompt will appear, indicating that the connection is not restricted or has no connection.
血战之夜，肖弋阵前释放傲慢的日俘高桥大尉，命令他活着看到中国人民反侵略战争的最终胜利。军统女特工、报务员柳纤纤出于对肖弋的爱慕，伪造集团军电报，迫使肖弋突围，逃脱了全军覆灭的厄运。肖弋被翁上将送上军事法庭，面临临阵脱逃的处罚，柳纤纤打通军统高层关节，让蒋委员长获悉了鹿原会战失败的真像。为了掩盖罪责，反复无常的翁上将一夜间将肖弋由囚徒塑造成了他战区中同日寇浴血奋战的抗日名将。
白果忙站起来，先帮香荽斟茶，接着又帮黑娃和虎子也斟了。
剧中讲述洛杉矶地铁发生炸弹袭击案时，在车上的蓝领工人Mike Russo只是想确保妻子Allison及10岁女儿Pearl的安全，但在错误证据及社交媒体上被「预先定罪」下，Mike被描述成是此事件的幕后黑手。Mike为了证明自己的清白及找到真凶，故此只好逃离家人、警察、社交媒体，以逃犯身份寻求真相。
