anchor.diff:  [[ref-ldap-settings]]
   [float]
   ===== LDAP Realm Settings
  +
   `url`::
   An LDAP URL in the format `ldap[s]://<server>:<port>`. Required.
   
  
positive.code: `bind_password`::
  The password for the user that will be used to bind to the LDAP directory.
  Defaults to Empty.
  *Deprecated.* Use `secure_bind_password` instead. 
  
  `secure_bind_password` (<<secure-settings,Secure>>)::
  The password for the user that will be used to bind to the LDAP directory.
  
negative.code: [float]
  [[realm-settings]]
  ==== Realm Settings
  
  You configure realm settings in the `xpack.security.authc.realms`
  namespace in `elasticsearch.yml`. For example:
  
  