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In TCP/IP protocol, TCP protocol provides reliable connection service and uses three-way handshake to establish a connection.If an attack is detected, the management center will start a cleaning scheme to pull the mixed traffic of attack traffic and normal traffic through BGP, CDN, etc. Pull the mixed flow to the flow cleaning center for cleaning. The problem in the process of traffic cleaning is that the current DDOS attacks present a mixed attack state with multiple attack methods coexisting. In this case, how to efficiently detect attacks is the main problem currently facing. After consulting numerous data, Huawei's "seven-layer cleaning plan" is found to be very enlightening. The scheme comprehensively analyzes data packets for mixed traffic through seven layers of defense measures such as static filtering, abnormal message filtering, scanning and snooping message filtering, source legitimacy authentication, session-based prevention, feature identification filtering and traffic shaping, so as to detect attack traffic to the greatest extent. The framework of Huawei's "seven-layer cleaning scheme" is shown in Figure 2. After the traffic is cleaned, the attack traffic is discarded, and the normal traffic is injected back into the network through MPLS, GRE tunnel technology, etc.她默默地想着这事，准备找个合适的机会去跟张杨说。电话公司里有四位全栋大厦闻名的“猪扒”：患罕见脱发症导致头发稀疏的阿Mo（李嘉欣 饰）、荷尔蒙过剩的保安主管苏眉（莫文蔚 饰）、脸上有大块恶心胎记的计算机部员工“态猫”（林熙蕾 饰）、哨牙蒙眼的秘书阿刨（关秀媚 饰）。四个“猪扒”在公司虽然工作努力，但因样子问题经常遭到宣传部主管“妖姬”嘲笑和排挤，四人敢怒不敢言，直到一天公司因经济不景气四人同时遭到了解雇。公司设计师春春（陈小春 饰）可怜四人的遭遇，与细龟和阿伦想出了一条别出心裁的妙计，帮助四人筹款整容。春春的妙计能否凑效，四位“猪扒”又能否咸鱼翻身？冬冬是幼儿园大班的孩子。妈妈晓燕下岗后不久，爸爸大宇也在人员精简中，把最后的机会让给了刚刚失去丈夫的同事小孙。本来，爸爸一个人上班时，日子就过得非常紧张。为了最大限度的节省开支，冬冬的中午饭被改在家里吃，冬冬想要的一只花背小乌龟……阿黃（王貽興飾）和Sunny（劉翁飾）是志同道合的好朋友，Sunny原是攝影師，阿黃原是作家，兩人因社會轉變，生活潦倒，人到中年，忽然記起社會打滾多年早已忘記了的夢想。Sunny渴望當導演，阿黃的夢想是當編劇，兩人苦心籌備了一條絕世好橋，就是用現今流行的VR虛擬技術來拍全亞洲第一套鬼片，可惜兩人見完一個又一個監製或者金主，都對他們的電影大綱興趣缺缺。兩人處處碰壁，唯獨一位基金經理覺得VR科技有利可圖，這概念在兩人心裡萌芽，漸漸發酵。夢想偏離航道，加上生活逼人，掙扎之際，Sunny舅父患有精神病，長期妄想妻子回魂，每天準時晚上八點零一分就會發瘋，重演當日妻子爭執跳樓慘劇。兩人靈機一觸，覺得研發驅魔捉鬼的VR App，應該大有可為。二人開始利用驅魔捉鬼的VR App到處招搖撞騙，錯有錯著為不少人解開心結……红椒道：我问夫子，可有一本《男诫》，说夫君要有夫德、夫言、夫容、夫功的。