Cloud Armor supports service rate limiting.

Cloud Armor managed rulesets protect your backend services and APIs from a wide range of web application threats using threat signatures which are…

Cloud Armor managed rulesets protect your backend services and APIs from a wide range of web application threats using threat signatures which are automatically kept up-to-date. For more information, see Managed rules overview. This feature is available in Preview.

Cloud Armor supports advanced match conditions to include attributes for inspecting request body content and parameters in Preview.