How can I stop browser warnings when using web-based authentication?

When using secure web-based authentication, the R3000 will use the certificate it has saved on its backend.  By default, this is simply a certificate that was generated by a test machine in our QC labs, and it will likely cause browsers to send alerts that the certificate is invalid/expired when web-based authentication is accessed.

In order to replace this certificate, select System->Authentication->Authentication SSL Certificate from the R3000 GUI.  From here, you can delete the existing certificate, and then either upload a certificate obtained from a third party CA, or have the R3000 generate a new self-signed certificate.  With a new certificate, you should be able to stop the browser warnings.