https://www.pistack.xyz/tags/rpz/ Recent content in Rpz on Pi Stack Hugo en-us Thu, 14 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-14-self-hosted-dns-rpz-management-bind-powerdns-knot-dns-guide/ Thu, 14 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-14-self-hosted-dns-rpz-management-bind-powerdns-knot-dns-guide/ <p>DNS Response Policy Zone (RPZ), also known as DNS Firewall, is a powerful mechanism for intercepting and rewriting DNS queries based on policy rules. Originally introduced in BIND 9.8, RPZ has become a standard feature across major DNS server implementations. It allows organizations to block malicious domains, enforce content filtering, redirect internal traffic, and implement threat intelligence feeds — all at the DNS layer.</p>