Microsoft IIS 4.x

Important Note:

Effective 1 January 2011, we will no longer support any Certificate Signing Request [CSR] generated with a 1024 bit key. This is because NIST, PKIX, WebTrust and other respective security standards no longer consider the 1024 bit key size as secure. Read more >


A CSR is a file containing your certificate application information, including your Public Key. Generate your CSR and then copy and paste the CSR file into the web form in the enrolment process:

Generate keys and certificate:

We recommend that you make a note of your password and backup your key, as only you know these, so if you loose them we can't help! A floppy diskette or other removable media is recommended for your backup files