Extending Web Application for extranet HTTPS enabled.

1. Go to Central Administration
   
2. Go to Application Management
   
3. Under Create or Extend Web Application
   
4. Select http://mossdev/ as web application
   
5. Change Description: Sharepoint – Extranet
   
   1. Port: 443 (HTTPS Port)
      
   2. Host Header: extranet
      
   3. User SSL: YES
      
   4. Zone: Extranet
      
6. Also don't forget to add http://extranet to DNS Server.
   
7. Install IIS 6.0 Resource Kit Tools from Microsoft`s web site.
   
   1. Install just SelfSSL if wanted or do complete installation.
      
   2. After installing RKT, from start menu strat SelfSSL console app.
      
   3. On the console write:
      
   4. Selfssl /T /N:CN=extranet (press enter)
      
   5. Write exit to exit from console.
      
   6. Go to IIS go to Default Web Site go to Properties
      
      1. Select Directory Security
         
      2. See if View Certificate button is enabled if it is certificate is created.
         
      3. Go to Sharepoint – Extranet we site on IIS
         
      4. From properties go to Directory Security
         
      5. Go to Server Certificate from wizard select Assign an Existing Certificate
         
      6. Select the certificate that was create
         
      7. Leave port number as 443
         
      8. After adding the certificate to the extranet web site
         
      9. Go to Edit enable Require secure channel (SSL)
         
      10. Enable Require 128-bit encryption.
          
   7. Go to command line to reset IIS, write iisreset /noforce
      
   8. Open Internet explorer to try the sure write https://extranet/