Emissary-Ingress Gateway System
The Styra DAS Emissary-Ingress Gateway System manages client API requests permitted within your OPA-integrated Emissary-ingress Gateway. For example, permit API requests only to predefined backend APIs to minimize the risk of data exfiltration or implement microservice API authorization.
![Figure 1 - OPA-integrated Emissary-ingress Architecture Figure 1 - OPA-integrated Emissary-ingress Architecture](/img/emissary-ingress-opa-das-ingress.png)