Resource isolation can be regarded as a protective shield for user services. This protective system has extremely powerful data and traffic processing capabilities to filter abnormal traffic and requests for users. For example, for Syn Flood, the shield will respond to Syn Cookie or Syn Reset authentication, filter forged source data packets or attacks of power generation through authentication of data sources, and protect the server from malicious connection erosion. The resource isolation system mainly protects the third and fourth layers of ISO model. The schematic diagram of resource isolation is as follows:
In TCP protocol, messages arriving at the destination will enter the buffer of the TCP stack and will not be forwarded to the receiving system until the buffer is full. This is to minimize the number of times the system empties the buffer. However, the sender can force the receiving system to clear the contents of the buffer by sending a TCP message with a PSH flag of 1. The TCP PUSH + ACK attack, like the TCP SYN attack, aims to deplete the resources of the victim system. When an attacker sends TCP messages with PSH and ACK flags set to 1 to the Target host, these messages will cause the Target system to clear all TCP buffers (whether the buffers are full or not) and respond with an acknowledgement message. If this process is performed by a large number of controlled hosts, the system will not be able to process normal data, resulting in denial of service.
再接着看，付宇锋心脏不停地加速，震撼得无以复加。
左十七是家中的独女，自幼被父亲宠溺长大，她没心没肺、活泼开朗、爱玩爱笑，虽有些牙尖嘴利但也却不乏聪明机智，左十七朋友众多，因此在哪里都很吃得开。
The entrance is the place where one-day tickets and single subway tickets are put in. When entering the station, the tickets will be put in and passed quickly. The put-in tickets will pop out in front. Remember to take them away. When leaving the station, one-day tickets and subway tickets also need to be put in. The difference is that one-day tickets will still be popped up, while single subway tickets will not.
3.1 Create syntax as follows
《新闻记者》改编自同名热门剧情片，该影片于 2019 年在影院上映，因直面日本近年来的政治犯罪和丑闻而备受关注。该电影凭借对社会禁忌的惊人处理、惊险的剧情发展以及出色的视觉效果，在第 43 届日本电影学院奖中获得了三项主要奖项，其中包括年度最佳影片奖，以及其他许多电影奖项。
故事以陕北榆林为背景，讲述陕北女青年沈美溪由于家庭贫寒，未能如期进入高等学府深造，在一家酒店打工，她的纯洁善良，深深打动了祖籍榆林的海归青年江涛。故事通过沈、江爱恋之情，展现了纯洁、善良、仁厚、包容的陕北女子的人性品格，以及沈美溪在复杂的家庭社会背景下所遭受的无奈和尴尬，但最终实现“有情人终成眷属”的良好愿望，揭示了爱情和幸福的真谛。
就事论事，这事我认为错不在长帆。
清代末年，朝政腐败，中国惨被列强瓜分，内忧外患，民不聊生。生于渔村的黄澄可，为替身世可怜的冬至寻访亲人，并开拓视野，遂离开家乡来到省城，因缘结识了九位忠肝义胆、重情重义的江湖好汉。为了保家卫国，不惜抛头颅，洒热血，抛却儿女情长，救民于水深火热，谱写了一段段令人敬仰的英雄事迹，更成为日后家喻户晓的传奇人物--英雄十虎。
酱汁小姐之恋(ソースさんの恋 )是日本NHK电视台2017年播出的爱情题材电视剧，改编自本田晴巳小说，描写因为交通意外失去部分记忆的女性，和憧憬她的美术大学生之间的纯爱。 讲述从山梨县到东京上大学的美术生宇野正直在便利店打工时，邂逅了一个谜一般的美女後藤美嘉。她每天晚上准时8点到便利店买酱汁，正直对於在便利商店只买酱汁的美嘉颇有好感，不自觉地称呼她为“酱汁小姐”。某日，後藤美嘉被色狼尾随，正直护送其回家，两人关系自此渐渐熟稔起来。 2人年龄相差10岁，正当恋情顺利发展时，後藤美嘉的精神创伤复发，她不为人知的过去也渐渐露出全貌.....
不错。
怀着决心，梦中的中学生生活开始了♪
讲述了特种兵王周扬、肖克二人在对边境黑势力清剿活动中，因战友惨死，陷入深深的不安和自责中进而消极颓废，却最终在面对黑势力的反扑中两位兵王再度联手，与黑势力展开了正义与邪恶的终极对决。
(2) There are more than 10 registered fire engineers, including at least 8 first-class registered fire engineers, excluding registered fire engineers to be transferred to branches to practice and registered fire engineers to established branches.
杨长帆沉声道，时间不多。
Fifty-first fire technical service institutions in violation of the provisions of the act, causing losses to others, shall be liable for compensation according to law; If the repaired and maintained building fire-fighting facilities cannot operate normally and fail to play their due role in the event of a fire, resulting in increased casualties and losses, they shall be given a heavier punishment. If a crime is constituted, criminal responsibility shall be investigated according to law.
By delegating DoSth's constructor, you can assign a defined method to a delegate
既然没得救了，那就交待一下后事吧，他起身上前拉着杨长帆的双手小声道，兄弟啊，何永强好什么，你又不是不知道……杨长帆这可比谁都明白，打见何永强第一面就明白了：就是因为知道，才没法跟他处了啊。
