Posted inNetworking
DNS Sinkholing with BIND9: Kill Malware at the Network Edge
Build a network-wide DNS Sinkhole using BIND9 RPZ to block malicious domains, C2 callbacks, and ads at the source.
Posted inNetworking
Split-Horizon DNS with BIND9: Stop Hairpinning Your Internal Traffic
Solve routing loops and improve network security by configuring Split-Horizon DNS with BIND9. This guide shows you how to serve different IP addresses based on the user's location.