Update rate limiting rules intro

Author: pedrosousa

src/content/docs/waf/rate-limiting-rules/index.mdx

@@ -10,6 +10,8 @@ import { Render } from "~/components";
 
 Rate limiting rules allow you to define rate limits for requests matching an expression, and the action to perform when those rate limits are reached.
 
+In the [new security dashboard](/security/), rate limiting rules are one of the available types of [security rules](/security/rules/). Security rules perform security-related actions on incoming requests that match specified filters.
+
 ## Rule parameters
 
 Like other rules evaluated by Cloudflare's [Ruleset Engine](/ruleset-engine/), rate limiting rules have the following basic parameters: