To pass PCI Compliance scan it is necessary to disable SSL 2.0. How can I disable SSL 2.0 in IIS 7?
Click Start > Run, type
regedit, and then click OK.
In Registry Editor, locate the following registry key/folder:
Right-click on the SSL 2.0 folder and select New and then click Key. Name the new folder Server.
Inside the Server folder, click the Edit menu, select New, and click DWORD (32-bit) Value. Enter Enabled as the name and hit Enter. Ensure that it shows
0x00000000 (0)under the Data column (it should by default).
Restart computer to apply changes.
Please see the following article: