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At present, under the guidance of the Network Security Administration Bureau of the Ministry of Industry and Information Technology, CNCERT organizes provincial sub-centers, operators, security enterprises, cloud service providers, etc. to continuously carry out DDoS attack resource management, requiring all units to timely notify and process servers, computer hosts and intelligent devices found to be used for reflection attacks, and requiring operators to strengthen the fine management of false source address traffic. In addition, it is recommended that users and relevant users improve their network security awareness and security protection capabilities, update and upgrade firmware or service programs in a timely manner, repair vulnerabilities, and standardize security configuration. For servers, computer hosts and smart devices that do not need to provide public Internet services, it is recommended to directly shut down DNS, SSDP, NTP, SNMP, Chargen, Memcached and other services, or block external IP access to these service ports on firewalls or network entrances and exits. For those who need to provide services to designated IP, access control policies such as firewalls can be configured to allow authorized IP access and prohibit other IP access. In addition, some services such as Memcached can also prevent reflection attacks by changing the default service port or changing the transmission protocol type to TCP. For those who need to provide public Internet services, according to the characteristics of reflection attacks, the message traffic of specific reflection attack instructions can be monitored, identified and filtered, and the forged source IP address of reflection attacks can be monitored, identified, limited in speed, limited in flow and intercepted.　10集衍生剧里Sophie（Hilary Duff饰）向儿子讲述自己是如何认识另一半，就像母剧里Ted Mosby所做的事。《老妈老爸的浪漫史》背景设置在21年，除了描述女主的寻爱故事外，主角及朋友们亦会探索自己的生活，共同于这个被约会软件主导的时代找寻爱情。影片讲述两个20岁刚出头，跟中国有些渊源的年轻人重走长征路的故事。男孩名叫Benedict Short，他是中英混血，母亲是中国人，父亲是英国作家Philip Short, 曾写过《毛泽东传》。女孩名叫Margaux De Wilde，她的母亲是加拿大人，父亲是法国人。她读小学时，身为外交官的父母被派往北京，她的童年时光是在中国度过的。 两位主人公在北京同一所大学学习中文，他们在这里相识、相爱。在一堂“中国近代史”课上，两人第一次听到老师讲中国长征的历史；他们被那些当年参加红军长征的战士和历经磨难的红军故事所震撼。于是，他们决定骑着摩托车沿着当年红军长征的足迹，亲自去参观那些故事的发生地。然而，他们的决定在最开始，受到了男孩母亲的反对，但是最终还是被男孩说服了，于是在他们临行前，男孩母亲给两位主人公讲述了他们家庭和长征的故事，并给了一些当年的信物，于是两人出发了。 两人从长征的起点江西省瑞金出发，沿途经过湖南、广西、贵州、云南、四川等省。他们专程拜访当年参加过长征的老红军和在长征中牺牲的红军战士的后代，听他们讲过去的故事，在当年红军长征经过的地方，他们遇到更多的是跟自己同龄的年轻人，有艺术家、舞蹈家、手工匠人、运动员等。除了遇到这些可爱的人，他们还走过城市、山间、雪山、草地，无数次被中国壮美的山河美景吸引。他们被红军精神和现在人的美好生活所感染，看到了新中国是如何诞生，感受到新中国是如何成为世界第二大经济体的。 本片于第八届北京国际电影节纪录片单元获得“特别推荐奖”。Naming:影片讲述了三位环保主义者密谋炸毁一座水坝的故事。杰西·艾森伯格饰演该片中爆炸的头目，而达科塔·范宁饰演的是资助该计划的一位富有少女。萨斯加德饰演的角色是这次事件的幕后主使。14Chapter 9 Creating a New World with Deliberate Practice