Stranger account creation is configurable through Instance Settings and portal.properties
Environment
Liferay DXP
Resolution
Stranger account creation can be enabled/disabled through any of the following mechanisms:
Control Panel > Instance Settings > User Authentication > Allow strangers to create accounts?
portal-ext.properties:
# # Set this to true to allow strangers to create accounts and register # themselves on the portal. # # Env: LIFERAY_COMPANY_PERIOD_SECURITY_PERIOD_STRANGERS # company.security.strangers=true
