The logs told a story no one wanted to read. A service account ran at midnight, pulling data it shouldn’t have touched. Questions followed fast: who accessed what, and when?
Platform as a Service (PaaS) environments make it easy to deploy fast and scale without friction. But that simplicity hides complexity. Access can come from apps, users, scripts, or integrations. If you don’t track every permission and event, you lose visibility. And without visibility, you lose control.
The core challenge is knowing, in real time, the full path of every access event. This means recording the identity, the resource touched, the exact timestamp, and the originating IP or service. PaaS logs, audit trails, and authorization services must work together. Without that integration, data is fragmented across dashboards, making incident response slow and incomplete.
To answer "who accessed what and when" in PaaS, enforce strong identity management. Use single sign-on, multi-factor authentication, and granular role-based access control. Permanent credentials in code or config files should be eliminated. Rotate keys and enforce expiry policies. Each change in permissions should be logged and reviewed.