Securing hybrid workloads using Amazon Route 53 Resolver DNS Firewall

This article explains how to extend Amazon Route 53 Resolver DNS Firewall protection to hybrid AWS environments, providing comprehensive DNS security across on-premises and cloud networks.

• Two connectivity options for extending DNS protection:
  • Private connectivity via AWS Direct Connect or Site-to-Site VPN
  • Public connectivity through internet-facing AWS Network Load Balancer
• Key design considerations include:
  • Scalability and query volume handling
  • High availability and redundancy
  • Performance optimization
  • Security measures and threat mitigation
• Centralized management using:
  • AWS Firewall Manager
  • Security Hub
  • Route 53 Resolver DNS Firewall

The solution enables consistent DNS filtering policies, centralized management, and enhanced protection against DNS-based threats across hybrid infrastructure.