RBAC for AI Agents: Why Static Roles Fail in Agentic Systems
On August 27, 2026 n8n writes that classic RBAC assumes a predictable user, while an agent runs at machine speed and decides as it goes. By the time an RBAC tool is updated, the agent has already performed thousands of steps. The alternative described is TBAC, access control by task, tool and transaction, with runtime checks and a log. You can start from existing permissions and narrow them to tasks instead of replacing the entire identity model.
Otomatzia editorial · Published
Source published: · n8n
