5 best practices for building cloud-native permissions

Building cloud-native permissions for microservice-based products presents unique challenges due to their distributed nature and the need for integrating third-party services, requiring a shift from traditional monolithic authorization frameworks. Developers often face the necessity of refactoring authorization systems to meet evolving customer, product, and security demands, with best practices emerging to streamline this process. Key strategies include decoupling policy and code by creating separate microservices for authorization, utilizing open-source tools like Open Policy Agent (OPA) or SpiceDB, and designing authorization layers to be event-driven for real-time updates. Additionally, providing interfaces for both stakeholders and customers to interact with the authorization system is crucial, and employing GitOps allows for efficient management and deployment of changes. These practices aim to make authorization an ongoing, adaptable process, crucial for enhancing user experience and ensuring compliance with increasing security and privacy demands.