Do we Really Need Captive Portals?

For Enterprise Guest Wi-Fi? Most of the really passionate community is not really passionate about Captive Portals, to say it in a polite way. Complex workflows with redirections, different behavior per client OS, integration with 3rd parties, walled gardens, vulnerabilities exposed. This session will offer some new alternatives for Enterprise Guest Wi-Fi that can log proper PII details for security audits, yet providing a great behaviors.