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Removing Certificates from the Security Server

This article explains how you can remove certificates via the security server’s management user interface.

Note! If the security server is in use, certificate removal must not begin until the new certificates have been installed. This ensures that replacing certificates does not interrupt the organisation’s services, as the security server remains operational.

Instructions for renewing certificates can be found in the article Renewing soon-to-expire certificates on the security server.

Follow the instructions below to remove the certificates.

Removing certificates when using X-Road version 7.4 or later

1. Remove old certificates only when the OCSP response is Good and Status is Registered.

OCSP response and Status of certificates

2. Select the signing certificate to remove by clicking its identifier.
Select the signing certificate to be removed

3. Make sure that the correct certificate is selected and start removal by selecting Delete.

Start certificate removal by selecting Delete

4. Confirm deletion by selecting Yes.

Confirm certificate deletion by selecting Yes

5. Next, remove the signing key of the old certificate. First, select the signing key to remove.

Select the signing key to be removed

6. Make sure that the correct key is selected and start removal by selecting Delete.

Start signing key removal by selecting Delete

7. Confirm deletion by selecting Yes.

Confirm signing key deletion by selecting Yes

8. Next, remove the authentication certificate. First, unregister the certificate, then delete it. Start by selecting the authentication certificate to remove.

Select the authentication certificate to be removed

9. Make sure that the correct certificate is selected and start unregistration by selecting Unregister.

Start unregistration by selecting Unregister

10. Confirm unregistration by selecting Yes.

Confirm unregistration by selecting Yes


11. A message will appear: "Certification unregistration request sent successfully." Delete the authentication certificate by selecting Delete.

Start authentication certificate removal by selecting Delete

12. Confirm deletion by selecting Yes.

Confirm authentication certificate deletion by selecting Yes

13. Next, remove the authentication key. Start by selecting the correct key.

Select the authentication key to be removed

14. Make sure that the correct key is selected and start removal by selecting Delete.

Start authentication key removal by selecting Delete

15. Confirm deletion by selecting Yes.

Confirm authentication key deletion by selecting Yes

16. Now only valid keys and certificates are shown in the certificate listing.

Removed keys and certificates disappear from the certificate list


Removing certificates when using a version older than X-Road 7.4


1. Delete the old certificates only when the OCSP response status of the new certificates is Good and the Status column displays Registered.

OCSP response status.

2. Select the signing certificate that you would like to delete by clicking its underlined ID.
Select the signing certificate.


3. Make sure that you are deleting the right certificate and click Delete to confirm the deletion. The deleted signing certificate will now disappear from the certificate list.
Click Delete.


4. Select the underlined ID of the old authentication certificate to delete it.
Select the authentication certificate.


5. Make sure that you are deleting the right certificate and select Unregister.
Select Unregister.

6. Delete the authentication certificate with Unregister status from the certificate list by selecting again its underlined ID and selecting Delete.


Updated: 17/9/2025

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