meta name=keywords content="microservices,services,mesh,authorization,access control,opa,oauth2"><meta property="og:title" content="Better External Authorization"><meta property="og:type" content="website"><meta property="og:description" content="AuthorizationPolicy now supports CUSTOM action to delegate the authorization to external system."><meta property="og:url" content="/v1.9/blog/2021/better-external-authz/"><meta property="og:image" content="/v1.9/img/istio-whitelogo-bluebackground-framed.svg"><meta 