https://blog.youkuaiyun.com/chainan1988zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/chainan1988/article/details/81531382https://blog.youkuaiyun.com/chainan1988/article/details/81531382chainan1988Thu, 09 Aug 2018 10:08:34 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7168110https://blog.youkuaiyun.com/chainan1988/article/details/7168110chainan1988Sat, 31 Dec 2011 11:59:25 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7168053https://blog.youkuaiyun.com/chainan1988/article/details/7168053chainan1988Sat, 31 Dec 2011 11:34:48 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7167980https://blog.youkuaiyun.com/chainan1988/article/details/7167980chainan1988Sat, 31 Dec 2011 11:19:47 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7167809https://blog.youkuaiyun.com/chainan1988/article/details/7167809chainan1988Sat, 31 Dec 2011 10:45:57 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7105379https://blog.youkuaiyun.com/chainan1988/article/details/7105379chainan1988Tue, 27 Dec 2011 12:41:37 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7105306https://blog.youkuaiyun.com/chainan1988/article/details/7105306chainan1988Tue, 27 Dec 2011 12:23:06 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7087106https://blog.youkuaiyun.com/chainan1988/article/details/7087106chainan1988Tue, 20 Dec 2011 11:42:37 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7087026https://blog.youkuaiyun.com/chainan1988/article/details/7087026chainan1988Tue, 20 Dec 2011 11:25:40 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7087006https://blog.youkuaiyun.com/chainan1988/article/details/7087006chainan1988Tue, 20 Dec 2011 11:24:59 +0800 增加 ——> 新建项目——>项目类型选择Windows——>模板选择Windows服务 ，如图：         二、编写Window服务程序       创建后会生成两个文件 Program.cs 和 Service1.cs ，其中 program.cs 这个文件不用动]]>https://blog.youkuaiyun.com/chainan1988/article/details/7086408https://blog.youkuaiyun.com/chainan1988/article/details/7086408chainan1988Tue, 20 Dec 2011 10:03:55 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7074995https://blog.youkuaiyun.com/chainan1988/article/details/7074995chainan1988Thu, 15 Dec 2011 17:44:19 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7034859https://blog.youkuaiyun.com/chainan1988/article/details/7034859chainan1988Fri, 02 Dec 2011 14:10:44 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7032410https://blog.youkuaiyun.com/chainan1988/article/details/7032410chainan1988Thu, 01 Dec 2011 21:32:32 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7019338https://blog.youkuaiyun.com/chainan1988/article/details/7019338chainan1988Mon, 28 Nov 2011 13:56:22 +0800https://blog.youkuaiyun.com/chainan1988/article/details/7019272https://blog.youkuaiyun.com/chainan1988/article/details/7019272chainan1988Mon, 28 Nov 2011 13:45:00 +0800https://blog.youkuaiyun.com/chainan1988/article/details/6992809https://blog.youkuaiyun.com/chainan1988/article/details/6992809chainan1988Sun, 20 Nov 2011 12:29:22 +0800https://blog.youkuaiyun.com/chainan1988/article/details/5991605https://blog.youkuaiyun.com/chainan1988/article/details/5991605chainan1988Sat, 06 Nov 2010 12:40:00 +08001. Assigned
意义:由用户设置
使用: 在程序中动态设置主键值, 这要求用户的算法相当严谨, 在并发访问时不会产生冲突.

 
2. Hilo
意义: 高低位算法, hi代表高位, lo代表低位. 整个单词的意思就是, 产生一个高位数据和一个低位数据,
使用:

    https://blog.youkuaiyun.com/chainan1988/article/details/5976634https://blog.youkuaiyun.com/chainan1988/article/details/5976634chainan1988Sat, 30 Oct 2010 21:09:00 +0800 
现在大学校园网普遍使用802.1x认证，802.1x是通过EAPOL帧和EAP帧（两者区别好像不大）完成的，其整个过程如下图：

认证服务器控制着supplicant的上线或者下线，当上线时需要广播EAPOL Start帧，下线时发送EAPOL Logoff帧请求下线，而请求下线的帧并未加用户名及密码的验证，如下图：

这样的话我们就很容易伪造这样的帧结构，然后发送的以太网中，让目标主机即目标supplicant下线，构造方法如下：