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3. When you see the white Apple logo, please release the on/off key and continue to hold down the home key.2008年，落魄的电竞老将肖枫勉强维持着自己的战队。此时电竞还远没有迎来它最好的时代，肖枫的战队被误解、被嘲笑，却坚持着心中的梦想。Since http is based on tcp, You need to complete a three-way handshake to establish a tcp connection before you can start http communication, Therefore, when http flood attacks are carried out, it is not possible to use forged source ip addresses to launch attacks. An attacker will typically use an http proxy server, Not only can the source be hidden from being traced, It also improves attack efficiency-after the attacker connects to the proxy server and sends the request, You can directly disconnect from the proxy server and start connecting to the next proxy server, At this time, the http connection between the proxy server and the target web server is still maintained, and the web server needs to continue to accept and process data. An efficient http flood attack should continuously send http requests for different resources and pages, and request resources that cannot be cached as much as possible (such as keyword search. User-related information, etc.)郑氏摇头道：不是娘着急……板栗忙道：年后我肯定要去边关。5. There must be a probation period.