User guide

Chapter 8: Security Management
154
i. Reboot the KX II-101-V2 to send the saved CSR to a CA for SSL
certificate.
To download a CSR certificate:
1. The CSR and the file containing the private key used when
generating it can be downloaded by clicking Download.
Note: The CSR and the private key file are a matched set and should
be treated accordingly. If the signed certificate is not matched with
the private key used to generate the original CSR, the certificate will
not be useful. This applies to uploading and downloading the CSR
and private key files.
2. Send the saved CSR to a CA for certification. You will get the new
certificate from the CA.
To upload a signed certificate:
1. Upload the certificate to the KX II-101-V2 by clicking Upload.
Note: The CSR and the private key file are a matched set and should
be treated accordingly. If the signed certificate is not matched with
the private key used to generate the original CSR, the certificate will
not be useful. This applies to uploading and downloading the CSR
and private key files.
After completing these three steps the KX II-101-V2 has its own
certificate that is used for identifying the card to its clients.
Important: If you destroy the CSR on the KX II-101-V2 there is no
way to get it back! In case you deleted it by mistake, you have to
repeat the three steps as described above. To avoid this, use the
download function so you will have a copy of the CSR and its
private key.