There are numerous various methods that LDAP can be used. An LDAP server can store usernames, passwords, and contact information. LDAP can also be used to find entries on the LDAP database.
This is equivalent to using a search engine on the internet. LDAP can also be used for client-server authentication. This is where the LDAP server is used to verify the identity of a user before granting access to a resource.
There are distinct classes of authentication that can be utilized. The most common is a simple username and password combination. However, more complex authentication schemes are also possible.
LDAP is also known as a directory. This is where organizations and individuals can store information about themselves. The LDAP directory can relate the domain name to an LDAP server.