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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.刘井儿忙答应，说人车都安排好了。　　讲述度过人生最后时光的男主（金正贤 饰），为了因为他而毁掉自己的人生的女主（徐珠贤 饰）而赌上全部、拼死奋斗的故事。Showtime续订金·凯瑞主演的《开玩笑》第二季。该剧是建党百年献礼剧献礼剧，1959年夏秋，一场大旱无情吞噬林县，河塘、水库干涸，庄稼大面积枯死，人畜用水陷入极端困境。林县县委一班人在县委书记杨桂带领下，决心彻底改变林县祖辈缺水困境。经过缜密实地调查，县委决定修建引漳入林工程红旗渠，重新安排林县河山，彻底改变林县人民自古缺水困局。杨桂和县委一班人带领林县人民，克服自然灾害带来的重重困难，顶住部分人冷嘲热讽，千军万马、战天斗地修建“引漳入林工程”，历时十年，终于在太行山腰修成了人工天河红旗渠。2084年，顶尖都市栗岛。从小遭到兄长洪日童厌恶、被赶离飞船的洪吉童和挚友哲伊相依为命。一天，他们在树丛遭到危险攻击，被美女战士夏玲救下，从栗岛百姓那里得知洪日童的诸多恶行。恢复栗岛城的和平、彻底把哥哥为首的恶势力赶尽杀绝，洪吉童和朋友们踏上了一条艰辛的拯救之路……芭蕾舞演员艾美（王兮 饰）与喵喵（宋紫菲 饰）是舞蹈学院校友，她们亲密无间；舞美师刘小海（贾之海 饰）与歌手辛磊（李鹤 饰）是她们共同的朋友：在感情上，四人关系有些复杂，艾美在追求者辛磊与刘小海之间摇摆不定，而刘小海和喵喵却曾经有过一段不可告人的“地下情”。