The following instructions will guide you through the CSR generation process on Citrix Secure Gateway.

1. Determine what version of Microsoft IIS you are running since this is where the CSR generation process will take place.
   Please reference the table below if you do not know what version of IIS you are running.

   Your Operating System	IIS Version
   Windows Server 2003	6
   Windows Vista and Windows Server 2008	7
   Windows 7 and Windows Server 2008 R2	7.5
   Windows 8 and Windows Server 2012	8

2. Source: https://support.microsoft.com/en-us/kb/224609

3. Upon determining what version of IIS you are running, select the appropriate set of CSR Generation instructions below:

   • Microsoft IIS 6.x

   • Microsoft IIS 7.x

   • Microsoft IIS 8.x

Upon submission of the CSR, your order will enter the validation process with Sectigo and require the certificate requester to complete some form of validation depending on the certificate purchased.