如何通过SecureCRT和SSH保护Gaim Instant Messenger流量的安全
Most people realize by now that using instant messaging from work can be easily tracked and logged. If you have access to an SSH server anywhere (mine is at my house) then you can setup a quick SOCKS proxy to forward all of your traffic through your home SSH server, and your employer won’t even know that you are chatting by monitoring the network.
到现在为止，大多数人意识到使用工作中的即时消息可以轻松地进行跟踪和记录。 如果您可以在任何地方访问SSH服务器(我的家在我的家里)，那么您可以设置一个快速的SOCKS代理以通过您的家庭SSH服务器转发所有流量，而您的雇主甚至不会通过监视来知道您正在聊天网络。
This HowTo assumes that you already have an SSH server and know how to connect to it. First, you will go into the Options \ Session Options menu panel and click on SSH forwarding. Click the Add button, and you should fill in the dialog like this:
本方法指南假设您已经拥有SSH服务器，并且知道如何连接它。 首先，您将进入“选项\会话选项”菜单面板，然后单击“ SSH转发”。 单击添加按钮，您应该像这样填写对话框：
You can name the connection whatever you want, and you are free to use a different port. The key thing that you will need to do is check the Dynamic forwarding using SOCKS 4 or 5 checkbox.
您可以随意命名连接，也可以自由使用其他端口。 您需要做的关键是选中“使用SOCKS 4或5动态转发”复选框。
Now we’ll go over to the Gaim Tools \ Preferences dialog, and select a proxy type of SOCKS 5 (or 4)
现在，我们将转到Gaim工具\“偏好设置”对话框，然后选择SOCKS 5(或4)的代理类型
Use localhost in the host field, and 7070 in the port field ( or whatever you chose before)
在主机字段中使用localhost，在端口字段中使用7070(或之前选择的任何内容)
Restart your SecureCRT session, and then restart Gaim. You should now be logged in via the secure SSH tunnel.
重新启动您的SecureCRT会话，然后重新启动Gaim。 现在，您应该通过安全的SSH隧道登录。
To test it out and prove that you are going through the tunnel, you can disconnect your SecureCRT session. You should immediately see the disconnected dialog in Gaim.
要测试它并证明您正在通过隧道，可以断开SecureCRT会话。 您应该立即在Gaim中看到断开连接的对话框。