Honeywell Vertex M User Manual page 255

Additional endpoints may be added with the Add button with various security conditions.
5. Select the Certificate Management tab, in the certificate management tab, certificates for
authorizing OPC UA client access to tags can be managed. Certificates can be added or
removed from the Trusted Certificates list. Certificates can be added with the Import button
or from the Rejected Certificates list with the Trust button. Certificates that added from the
Rejected Certificates list should be added once the certificate has been authenticated to be
from a trusted OPC UA client. Certificates may also be rejected or removed from the
Trusted Certificates list take away authorized access. Certificates may also be removed
from the Rejected Certificates list. Removal of certificates from either list is equivalent to
deleting the certificate from the service.
Vertex M 255 User Manual