I was able to connect from my **JDBC Client** to Denodo using** Kerberos Authentication**. I found detailed information about every step to configure it in the *"Virtual DataPort Administratio Guide"* document, section*"Kerberos Authentication"*. What I did was:
* Create the roles for the users.
* Create an LDAP data source.
* Set up the Kerberos authentication in Virtual DataPort Server.
* Configure the Administration Tool to use Kerberos authentication on your Virtual DataPort Client.
After configure Kerberos Authentication in your database you can connect your JDBC Client to the configured database using our Denodo JDBC Driver and your user/pass. Following KB article explains how to create a connection using Denodo JDBC Driver: https://community.denodo.com/kb/view/document/Northbound%20Connections/Connection%20using%20third%20party%20SQL%20clients
Hope this helps!