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How to decide the outcome, each person has 2 matches, a total of 3 wins, depending on who wins more matches, who will be the first. If it is all one win and one loss (comic book set), depending on who wins more games, the most will be the first. If the net wins are the same, depending on the small points (the ratio of winning and losing points), the more will be the first. Fortunately, there will not be the same situation as the two teams in the three wins. If this happens, depending on their winning and losing relationship, the winner will come first.Original by several English users, please abide by the specifications for reprinting.At this time, iTunes will display a warning: "Your iPhone 7 has been detected" and you can restore your phone.SYN attack is a kind of DOS attack. It takes advantage of TCP protocol defects and consumes CPU and memory resources by sending a large number of semi-connection requests. SYN attacks can not only affect hosts, but also harm network systems such as routers and firewalls. In fact, SYN attacks can be implemented as long as these systems turn on TCP services no matter what systems are targeted. As can be seen from the above figure, the server receives the connection request (syn=j), adds this information to the unconnected queue, and sends the request packet to the client (syn=k, ack=j+1), then enters the SYN_RECV state. When the server does not receive an acknowledgement packet from the client, it retransmits the request packet and does not delete this entry from the non-connection queue until the timeout. With IP spoofing, SYN attacks can achieve good results, Typically, clients forge a large number of non-existent IP addresses in a short period of time, SYN packets are continuously sent to the server, and the server replies to the confirmation packets and waits for the confirmation of the customer. Since the source address does not exist, the server needs to continuously resend until it timeout. These forged SYN packets will occupy the unconnected queue for a long time, normal SYN requests will be discarded, the target system will run slowly, and in serious cases, the network will be blocked or even the system will be paralyzed.道人微微一笑，满意地将一纸文书推上前去。胡宗宪的瞳色渐渐坚定，握住了徐文长握笔的手：天下，也会记得徐公。流泪哭求道：将军饶命啊。