The login screen is no longer enough. Threats move fast, inside and outside the perimeter. Static access rules crumble when attackers mimic valid users. To stop them, you need two layers working as one: an Identity-Aware Proxy (IAP) and User Behavior Analytics (UBA).
An Identity-Aware Proxy enforces authentication and authorization before traffic reaches your applications. It knows who is behind each request. It can map identities from SSO, OAuth, or enterprise directories. This removes blind spots and lets you apply policies in real time.
User Behavior Analytics goes further. It inspects activity patterns after access is granted. It tracks session behavior, query frequency, data changes, and movement across routes. It flags anomalies: logins from impossible locations, bursts of admin actions, repeated failed writes. Algorithms run continuously, learning normal usage and isolating deviations that point to compromised credentials or insider misuse.
Combining IAP with UBA builds a stronger defense. The proxy stops unauthorized users at the gate. Behavior analytics keeps monitoring the authorized ones. Signals from UBA can trigger the proxy to force re-authentication, revoke tokens, or block suspicious IPs instantly. This feedback loop reduces dwell time and shrinks the attack surface.