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Renewing an IIS 7 SSL Certificate

If you are renewing your GeoTrust SSL certificate running on Microsoft Internet Information Services (IIS) 7, you will need to perform some simple tasks from your IIS 7 web server before placing an order to renew your expring SSL certificatate.


Generate Renewal Certificate Request File (CSR)

  1. Open the Internet Information Services (IIS) Manager. From the Start button select Programs > Administrative Tools > Internet Information Services Manager.
  2. In the IIS Manager, select the main server node on the top left under Connections
  3. In the Features pane (the middle pane), double-click the Server Certificates option located under the IIS or Security heading (depending on your current group-by view).
  4. You will be presented with a list of SSL Server Certificates currently installed. Select and highlight the expiring certificate that you want to renew. Check the certificate's Expiry Date to make sure you have selected the correct one. The certificate's Issued By field should say Equifax or GeoTrust.
  5. From the Actions pane on the right, select Renew . From the Renew an existing certificate dialog box choose the second option, Create a renewal certificate request. Click Next.
  6. Specify a file name for the renewal certificate request. It doesn't matter what you call it or where you save it as long as you know where to find it. You'll need it in the next step. We recommend calling it certreq.txt.
  7. Click Finish to complete the certificate request (CSR) wizard.
  8. Now, from a simple text editor such as Notepad (do not use Word), open the CSR file you just created at c:\certreq.txt (your path/filename may be different). You will need to copy-and-paste the contents of this file, including the top and bottom lines, into the relevant box during the online order process.

    Open CSR in Notepad

When you get your certificate back refer to the certificate Installation instructions

CSR Legend

When generating your CSR you will be asked to input a few pieces of info. Below are some common fields with descriptions and examples. (also see About the CSR)

Common Name (CN)

The fully-qualified-domain name for your certificate. Examples include...

  • www.domain.com
  • owa.domain.net
  • secure.domain.ca
  • *.domain.com (for wildcard SSL)

Organization (O)

The exact legal name of your organization. Do not abbreviate your organization's name. Example: Metro Realty LLC or Flowers by Jenny

Organizational Unit (OU)

The section or division of the organization. Example: Sales, Support, Customer Service

City or Locality (L)

The city where your organization is legally located. Cannot be abbreviated. Example: Atlanta

State (S) or Province

The state or province where your organization is legally located. Cannot be abbreviated.. Example: Georgia

Country (C)

The two-letter ISO Country Code abbreviation for your country. Example: US, CA, GB (must be two-letters)

Email

Any email address. This field is arbitrary but must be filled in. GeoTrust will not use this email address to process your order. Example: user@example.com

Key Bit Length

The key bit length has to do with the initial key exchange, not the encryption strength of your certificate. GeoTrust recommends a key bit length of 2048.

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