# DNS Firewall
#aws #cloud #security
it is a service by AWS for extending the function of Route53 to perform a sort of Resolver DNS Firewall provides protection for outbound DNS requests from your VPCs. It is used for
• Filter and regulate outbound DNS traffic for VPCs • Requests route through Route 53 Resolver for DNS • Helps prevent DNS exfiltration of data • Monitor and control the domains applications can query • Can use AWS Firewall Manager to centrally configure and manage DNS Firewall • Central management can span VPCs and accounts in AWS Organization