What is DN and CN in LDAP?

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Distinguished Names

A name that includes an object's entire path to the root of the LDAP namespace is called its distinguished name, or DN. An example DN for a user named CSantana whose object is stored in the cn=Users container in a domain named Company.com would be cn=CSantana,cn=Users,dc=Company,dc=com.

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For example, the component ou=Sales is an organizational unit whose name is Sales. The moniker ou means organizational unit. The component cn=Test2 is an object whose Common Name is Test2. The moniker cn means Common Name. Similarly, the moniker dc means domain component.

Also Know, what is a DN in Active Directory? Distinguished names (DNs) Every entry in the directory has a distinguished name (DN). The DN is the name that uniquely identifies an entry in the directory. Any of the attributes defined in the directory schema can be used to make up a DN. The order of the component attribute value pairs is important.

Likewise, what is the difference between CN and DN?

A DN has a unique name that identifies the entry at the respective hierarchy. A Relative Distinguished Name (RDN) is a component of the distinguished name. For example, cn=John Doe, ou=People is a RDN relative to the root RDN dc=sun.com.

What is base DN in LDAP?

A base dn is the point from where a server will search for users. An ldap search for the user admin will be done by the server starting at the base dn ( dc=example,dc=com ). When the user is found, the full dn ( cn=admin,dc=example,dc=com ) will be used to bind with the supplied password.