F5 BIG-IP SSL Orchestrator Training Lab > All SSL Orchestrator Lab Guides > SSLO 203: F5 BIG-IP SSL Orchestrator: Plug, play, automate (AppWorld 2026 | 2 hours) > 3. Lab 2: DNS-over-HTTPS (DoH) Guardian Source | Edit on
3.6. Module CompletionΒΆ
Well done! You have successfully implented controls to inspect and block DNS-over-HTTPS requests.
In this lab, you completed the following tasks:
Used the DoH Guardian Service to initially inspect and apply controls to blackhole requests that match against specific URL categories.
Created a new L3 Outbound Proxy and stacked the DoH Guardian Service to the existing Service Chain.
Implemented a method to sinkhole requests and utilize a blocking page to display to a user, when and why a request was blocked.
This is the end of this lab module.