久久精品免费观看国产

When an attacker sends an http get request, Slowly sending useless header fields, And never sends the "\ r\ n\ r\ n" end flag, This allows the connection to the web server to be occupied for a long time and ensures that the link is not broken by timeout. However, the number of concurrent connections that the server can handle is limited. If the attacker uses a large number of controlled hosts to send such incomplete requests and continues to occupy them, the connection resources will be exhausted (slowhttptest tool). A web server software such as iis nginx has been modified for this attack method, but web servers such as apache and dhttpd will still be attacked by slowloris.From Table 1, we can see that NTP can achieve 556.9 times magnification, which comes from NTP's monlist command. The NTP monlist command is used to query all the records of recent communication with the Server. The server returns up to 600 communication records, which is a very large multiple. However, there are a large number of NTP servers on the Internet, which can be queried and enlarged distributed through botnets.尹旭叹道：人在屋檐下，不得不低头，且先忍着吧。照理说，严党一倒，最大的受益者必然是搞严党的人，可徐阶实在不像。爹娘他们去了哪里？他绝望而又无助地猜测，却不敢去郑家询问，怕亲友家里有人监视，专等他和妹妹回来自投罗网，再者，这个当口，他也不敢轻易相信人。铁观音啊。