Windows IIS如何關閉SSL V2協定

http://blog.miniasp.com/post/2010/03/10/How-to-disable-SSL-v2-in-IIS-5-6-7.aspx

1. regedit
2. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0\Server
3. add "Enabled"是Dword型態，值為0
4. 不用重開機，只要把IIS服務重新啟動就行了