Last Updated on December 4, 2014 by Ruchir Shastri
As a quick fix to protect your Windows server machines from the latest SSLv3 POODLE bug, please follow below steps on your Windows Server machine – these steps essentially disable the vulnerable SSLv3 protocol:
1) Open registry editor and navigate to
2) You will likely see an entry with SSL 2.0 key already created. You will need to create another key named SSL 3.0 alongside it. Thereafter create a sub-key named Server inside SSL 3.0 and inside it create a DWORD named Enabled and set its value to 0.
Your screen should look like below:
3) Create similar entry (Server -> Enabled -> 0) for SSL 2.0 as well.
Below are quick commands to perform above steps:
rem -- SSLv2 reg add "HKLM\System\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0\Server" /v Enabled /t REG_DWORD /d 0x00000000
rem -- SSLv3 reg add "HKLM\System\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 3.0\Server" /v Enabled /t REG_DWORD /d 0x00000000
4) Reboot the server to apply new settings.