 aria-hidden=true></button><a title="Shows how to control access to Istio services." href=/v1.5/pt-br/docs/tasks/security/authorization/>Authorization</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Shows how to set up role-based access control for HTTP traffic." href=/v1.5/pt-br/docs/tasks/security/authorization/authz-http/>Authorization for HTTP traffic</a></li><li role=none><a role=treeitem title="Shows how to set up access control for TCP traffic." href=/v1