Quantum MSA Service is an integrated solution of API Gateway and authentication features that are essential for MSA development.
The benefits of QMS include authentication control, RBAC management, JWT token customization, and monitoring through the admin UI.

In terms of authentication control, Istio integrates with Kiali to monitor service, application, and workload, and Istio integrates with Keycloak to implement authentication and authorization.
It also provides authentication function, JWT Token Customization function, and SSO service by integrating with external member DB, and the Authz module is controlled by K8S Operator.

MSAs, or microservice architectures, are composed of a set of multiple microservice programs.
Therefore, unlike traditional monolithic architectures that function as a single program, they can easily cope with frequent changes in the environment in the cloud era.
A QMS that makes it easier to deal with these MSAs will be the foundation for significantly increasing your competitiveness.