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Compared with SYN cache method, SYN? Cookies technology does not need to allocate space at all when receiving a SYN. Because the most basic data that make up the connection state are encoded and compressed into the sequence number bits of SYN-ACK. For a legitimate connection, the server will receive an ACK message segment with a serial number (actually the serial number has been added by 1), then the basic TCB data will be regenerated, and a complete TCB will confirm that the data will be safely instantiated through decompression. This decompression can be successful even under severe attacks, because there is no storage load at all on the host side, only the load that calculates the encoded data into the ACK sequence number. The disadvantage is that not all TCB data can be added to the 32-bit sequence number segment, so some TCP options required for high performance cannot be encoded. Another problem is that such SYN-ACK message segments will not be forwarded (because forwarding requires complete state data).For example, many information platforms began to make short videos, jokes, constellations and novels. Because the traditional portal mode is very heavy, how much manpower can produce how much content is limited, and it cannot cover many subdivided points of interest, nor can it cover the needs of users.看见汪家的人抬轿子往皇宫去了，杨侍郎坐轿子进了刑部，没看见顾侍郎家的人。一名前黑客被迫闯入高级银行机构，另一名男子必须设法闯入装有诱杀装置的大楼，以使这名年轻人摆脱困境。暑期一所政法大学内，未通过英美法课程期末考试的学生迎来补考。他们组成模拟西方法庭，分别担任法官、律师、检察官等角色，审理的正是一桩社会上饱受争议的“20岁富二代弑父”案。12位学生家长组成了陪审团。这些人来自社会不同阶层，有医生、房地产商、保安、教授、保险推销员等。他们在听取学生法庭审理后，将对本案做出最终“判决”。Action: It makes sense, then I will go to the branch and insert the express.此剧讲述三个女人因错误的欲望和贪欲酿成悲剧，她们在疯狂斗争中寻找人生答案的故事。