LDAP Authontication

hello experts,   I need your advice from your side to go with the best approach to achieve authentication and authorization :   I already download the LDAP module and use the article below to achieve authentication from AD, and it successfully works. https://docs.mendix.com/appstore/modules/ldap/    should I download Mendix SSO  or LDAP module is enough?        
1 answers

To authenticate the LDAP module is enough.

LDAP and SSO are two different things. With SSO, a user logs in once, and gains access to all systems without being prompted to log in again at each of them. Active Directory (AD) is a directory service that provides a central location for network administration and security.

So depending on the requirements you might need LDAP or implement SSO