Which IIQ version are you inquiring about?
8.4
Issue Summary
We are completely password-less when logging into our IdentityIQ environments. For security reasons, we now want to hide the password login page in our production environment. This question may be a Tomcat question, but I do want to check and see if there is an OOTB feature that accommodates this. If you visit the link:
https://[iiq-hostURL]/identityiq/login.jsf?prompt=true, it will always prompt for a password. When you visit the ``https://[iiq-hostURL]/identityiq/login.jsf` page, it will use the SSO method that we have configured.
Desired Result
Password login page disabled. The only way to re-enable (for a breakglass incident response scenario) is by modifying a config file or similar mechanism on a server level.