HubSpot Redesigns JITA Authorization with Rule Engine Architecture

HubSpot revamped its Just-In-Time Access (JITA) authorization system by implementing a rule engine architecture that evaluates access requests through independent rules, enhancing decision transparency and observability. This redesign processes about 5,500 daily access requests for 10,000 employees, replacing complex conditional logic with a directed acyclic graph of rules that provide detailed evaluation metrics and explainability.