Network Services & Security
Limit DNS-over-HTTPS Bypasses Around Pi-hole
Route ordinary DNS through Pi-hole, limit DoT, configure managed browsers, and test exactly which DoH bypasses your network policy covers.
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firewall
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Home Networking
OPNsense IoT Firewall Rules: IPv4 Isolation with Aliases and Schedules
Build and test OPNsense IPv4 IoT rules that allow chosen local services, block internal destinations and permit external access only on a schedule.