Managed PKI for SSL Support - CSR Generation for Microsoft IIS 6.0 - VeriSign UK Ltd.
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Managed PKI for SSL Support

CSR Generation for Microsoft IIS 6.0

To generate a CSR, you need to create a key pair for your server. These two items comprise a digital certificate key pair and cannot be separated. If you lose your public/private key file or your password and generate a new one, your SSL Certificate will no longer match. You will have to request a new SSL Certificate from your Managed PKI for SSL Administrator.

VeriSign recommends that you contact the Microsoft IIS 6.0 vendor for additional information. 

Generate a Private Key and Certificate Signing Request

  1. Under Administrative Tools, open Internet Services Manager.
  2. Open the properties window by right-clicking on the name of the Web site you wish to secure.
  3. Click on the Directory Security tab.
  4. Click on Server Certificate in the secure communications section. If you have not used this option before, the Edit button will not be active.
  5. Select Create a new certificate.
  6. Select Prepare the request now, but send it later. Use your Managed PKI for SSL enrolment pages to send your CSR, not email. 
  7. Complete the information requested by the IIS Certificate Wizard to create a private key that is stored locally on your server and a public key (the Certificate Signing Request) for the enrolment process. You have now created a public/private key pair. 
  8. Click on Finish to exit the IIS Certificate Wizard. A CSR file has been generated.
  9. To copy and paste the information into the enrolment form, open the file in a text editor that does not add extra characters (Notepad or Vi are recommended).
  10. Go to your MPKI for SSL enrolment pages. (Your administrator will provide you with this URL.)

Terms Defined

Common Name

The Common Name is the Host + Domain Name. It looks like "www.company.co.uk" or "company.co.uk".

VeriSign certificates can only be used on Web servers using the Common Name specified during enrolment. For example, a certificate for the domain "domain.co.uk" will receive a warning if accessing a site named "www.domain.co.uk" or "secure.domain.co.uk", because "www.domain.co.uk" and "secure.domain.co.uk" are different from "domain.co.uk".

Organisation Information

  • If your company or department has an &, @, or any other symbol using the shift key in its name, you must spell out the symbol or omit it to enrol.
  • The “Org Unit” field is the name of the department or organisation unit making the request.
  • The Locality field is the city or town name, for example: Guildford.
  • Do not abbreviate the county name, for example: Surrey.
  • Use the two-letter code without punctuation for country, for example: GB.

Contact Information

Your Managed PKI for SSL Administrator will be responsible for issuing the certificate to you after your enrolment has been completed. Please contact them for assistance.


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5/15/08 10:00 PM