Hi @shaimoh
To run the OpenDistro stack without authentication you must uninstall security plugins on both ES and Kibana. Alternatively, disable the security plug-in in ES and remove the security plug-in in Kibana.
In Kibana you need to run following command :
/usr/share/kibana/bin/kibana-plugin remove opendistroSecurityKibana
Then remove all security plugin related configuration and restart Kibana
In Elasticsearch
/usr/share/elasticsearch/bin/elasticsearch-plugin remove opendistro_security
Then remove all security plugin related configurations and restart Elasticsearch.
Please remember that once ES is restarted, the HTTPS communication won’t work and you need to change to HTTP in the kibana.yml config file.
Additional information can be found under these links.