# SSL Certificate

Nimbus uses a generic SSL certificate for access to the user interface. This certificate is issued by Sectigo.

We recommend using a reverse proxy and exposing your SSL certificate via your chosen reverse proxy.

If this is a blocker for your organisation, please contact Nimbus support and we will work with you on alternative options.

Please note that this certificate IS NOT used in the file transfer process. Each transfer generates a unique, one time certificate independent of the SSL certificate used for the user interface.