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Home Network & IoT

Pi-hole

Network-wide DNS sinkhole that blocks ads and known malicious domains.

beginner
Linux
Docker
Raspberry Pi
Defense
Lab

Authorized testing only. Practice on systems you own, isolated labs, or targets with written permission. Unauthorized access is illegal.

When

Hardening home DNS and gaining query logs for every device.

How

Install on Pi/Docker; point DHCP DNS to it; review query log and blocklists.

Why

Visibility + blocking at DNS is high-leverage home defense.

Commands & usage

curl -sSL https://install.pi-hole.net | bash
docker run -d --name pihole -p 53:53/tcp -p 53:53/udp -p 80:80 pihole/pihole
pihole -t  # tail logs

Commands are educational examples. Adapt hosts, paths, and rates to your authorized scope.

Tags

home-network
dns
defense
privacy

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