How can I deny access to an internal account to log in to kibana?

Hi all!

how can I deny access to an internal account to log in to kibana?

I create internal account for beats. Map to role.
Beats send data to ES with this account.
But this account can login to Kibana.

I want to ban entry to kibana under this account.
How did it?

Thank you advanced

Hi! Did you find a way? Thanks