Abhishek Kumar Mishra writes about how he turned a Raspberry Pi Zero 2 W into a home server running DietPi, Docker, and Tailscale, replacing a $50-a-month cloud setup with a $15 board. He runs four Docker containers—BentoPDF, OmniTools, Vaultwarden, and Pi-Hole—that handle PDF editing, file conversion, password management, and ad blocking respectively.
- DietPi uses only ~70 MB of RAM at baseline, compared to ~100 MB for Raspberry Pi OS Lite and ~140 MB for Armbian.
- Tailscale was deployed system-wide (not in a container) to provide HTTPS, which Vaultwarden's Docker image mandates before it will start.
- The Pi Zero 2 W has a quad-core 1 GHz Cortex-A53 and 512 MB RAM, leaving roughly 415 MB usable after OS and Docker overhead.
- He migrated from LastPass to Vaultwarden in one night and pairs it with automated backup exports to external drives.
- DietPi uses only ~70 MB of RAM at baseline, compared to ~100 MB for Raspberry Pi OS Lite and ~140 MB for Armbian.
- Tailscale was deployed system-wide (not in a container) to provide HTTPS, which Vaultwarden's Docker image mandates before it will start.
- The Pi Zero 2 W has a quad-core 1 GHz Cortex-A53 and 512 MB RAM, leaving roughly 415 MB usable after OS and Docker overhead.
- He migrated from LastPass to Vaultwarden in one night and pairs it with automated backup exports to external drives.
This article explores the practical differences between using browser extensions for ad-blocking and implementing a network-wide DNS sinkhole. While browser tools like uBlock Origin provide granular element filtering, they only protect specific applications. A DNS sinkhole protects every device on a home network—including smart TVs and IoT devices—by intercepting malicious or tracking domains at the DNS level. For maximum protection, the author suggests using both methods together to combine wide-scale domain blocking with fine-grained cosmetic filtering.
This article details how to set up Pi-hole on a Raspberry Pi to block ads network-wide, improving browsing and streaming experiences on all devices.
A Raspberry Pi 5 can transform a home network into a faster, safer, and easier-to-manage system by consolidating DNS, VPN, and monitoring tools into a single, low-power machine.The author implemented Pi-hole (ad blocking & DNS), Unbound (recursive DNS resolver for privacy & speed), and WireGuard (secure VPN for remote access). For monitoring, tools Uptime Kuma, Netdata, or Prometheus with Grafana provide real-time insights into network performance and security.
This article details how the author successfully set up a Pi-hole DNS server using a $15 Raspberry Pi Zero 2 W, highlighting its low cost, low power consumption, and surprisingly capable performance for handling DNS requests and ad blocking for a home network.
