3. Lab 2: DNS-over-HTTPS (DoH) Guardian

In this module, you will use the existing L3 Outbound Topology that you created in previous module with a policy that implements DNS-over-HTTPS (DoH) Guardian for monitoring/managing DNS-over-HTTPS traffic flows and detecting potentially malicious DoH exfiltration.

CONTENTS

• 3.1. Using SSL Orchestrator with DNS-over-HTTPS Guardian
• 3.2. Deploy DoH Guardian Configuration Objects
• 3.3. Implement DoH Guardian
• 3.4. Implement Sinkhole mode for DoH Guardian
• 3.5. Test the DoH Guardian Sinkhole Functionality
• 3.6. Module Completion