Updated: RSA’s Hottest Startup Signals Online Identity Shakeup

The article profiles UnifyID, a startup that won the RSA Conference Innovation Sandbox by presenting an "implicit identity" system that combines biometrics, behavioral signals, and device-specific fingerprints to provide continuous authentication and replace passwords; it discusses the technology's accuracy claims, potential applications (fraud prevention, e-commerce, IoT), and industry interest, but does not describe any cybersecurity incident or active threat.