Challenges and Solutions in Enforcing Access Control in Microservices Architecture

Exploring the complexities of implementing access control rules in microservices architecture through API gateways, microservice level, and data entitlements. Discussion on externalizing policies, leveraging tools like Open Policy Agent and Rigo language, and implementing data entitlements through obligations in SACML. Emphasizing the importance of security considerations from project inception, using JWT tokens for access control, and the benefits of handling security at the API gateway level in microservices architecture.