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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).Click "Detailed List" to enter the following figure:一个离开家乡，不妥协成为自由独立女性目标的跨性别女性的旅程。五个年轻人。一辆老伏尔加牌汽车。父母的八百万卢布。恶劣而疯狂的小偷。切尔诺贝利核电站和鬼城普里皮亚季，是他们追赶小偷的终点。在这场追逐里面，各种神秘事件逐一出现。幻影、灾难、穿越、魔爪，禁区之中魔影重重。1986年切尔诺贝利灾难的发生可以制止？他们现在的世界正在分崩离析？一切谜底，尽在迷雾之中。The official website of "De" https://www.kotsu.city.nagoya.jp/jp/pc/ENJOY/TRP0000867.htm　　那一夜，旋转木马转了一圈又一圈，又回到了原地。天...(阅读全文)堂般的游乐场与重聚的梦想只能在睡梦中重现……