1. Make a backup of the following files:
   • a. C:\InfoShare\Web\InfoShareWS\Web.config
   • b. C:\InfoShare\Web\InfoShareSTS\Configuration\infoShareSTS.config 
   • c. C:\InfoShare\Web\InfoShareWS\OWcf\Web.config
2. Replace in the Web.config the Thumbprint with the thumbprint from the renewed certificate.
   1. Open Internet Information Services (IIS)
   2. Open Server Certificates
   3. Locate the renewed Certificate and open it
   4. Go to the details tab > Locate the Value Thumbprint > copy the value 
   5. Update the Web.config files with the new thumbprint values, in step 1a it occurs twice.
   6. Update the infoShareSTS.config and from step 1c with the new thumbprint values.
3. Open Internet Information Services and stop 
   1. TrisoftAppPoolISHSTS 
   2. TrisoftAppPoolISHWS
   Rename C:\InfoShare\Web\InfoShareSTS\App_Data\IdentityServerConfiguration-2.3.sdf to for example C:\InfoShare\Web\InfoShareSTS\App_Data\IdentityServerConfiguration-2.3.previous
4. Open Internet Information Services and start
   1. TrisoftAppPoolISHSTS 
   2. TrisoftAppPoolISHWS 

A new IdentityServerConfiguration-2.3.sdf file is created containing the correct values of the new certificate's thumbprint and subject name when a log with ISHSTS happens. For example with IShRemote or custom implementation that still uses ISHSTS to authenticate with the web services.

Binding to Port 443

The HTTPS protocol is secured with a certificate. This certificate can also expire and when it does. 

1. Open a Remote Desktop Connection to the TD Serve
2. Open Internet Information Services
3. Expand <Computername> > Sites > Default Website
4. Right click on Default Website and choose Bindings
5. Select HTTPS and click Edit
6. Make sure that the correct certificate is selected from the dropdown. 

Certificate expires