In this session, we will explain the various communication design patterns for microservices running at scale.

Applications architected as microservices are becoming more prevalent every day, but just like their monolithic ancestors, microservice applications must adhere to organization-wide constraints around compliance, security, performance, etc. Authorization — controlling which people and machines can perform which actions — is a foundational security problem that requires new solutions in a microservice world because of changes in requirements around performance, availability and even where authorization gets enforced architecturally.