If you want to learn about LDAP (if someone has set up an LDAP server for you), I would suggest using an LDAP browser, such as Apache Directory Studio .
There are several security aspects associated with LDAP.
-, . : SSL TLS, URI ldaps:// ( 636) STARTTLS ( , LDAP, 389 , TLS LDAP).
-, , ( , ) . Distinguished Name (.. "" LDAP) .
, , SASL SSL/TLS.