LDAPs is a secure version of LDAP which requires a Certificate and a different port (default port 636). Note that only the default port is supported with a Qlik Sense User Directory Connector (UDC).
A valid Certificate
A valid Certificate must be installed on the Qlik Sense host which is valid for LDAPs communication.
The default Port 636
Port 636 must be available. Only this port is supported.
LDAPS Path
The path does not need the port number to use the default port. It id formatted as: LDAPS://company.domain.com