Author
130 articles
Milan Buha is the founder and editor of VoidInsider. Curious by default, he likes understanding things from the inside — the technology he depends on every day, the systems behind everyday money decisions, the fine print everyone else skips. He writes about what he's tried, checked, and actually uses, the way he'd explain it to a friend.
Hotel wifi doesn't need to see your traffic. Setting up a Tailscale exit node so a phone or laptop routes through home instead — the two-command setup, the DNS-leak toggle most guides skip, and a real cost/speed comparison against a commercial VPN.
A subnet route sat approved in the admin console and still didn't work. The real-world install walkthrough across an Ubuntu server, a Raspberry Pi, and a Proxmox host/LXC — auth flow, MagicDNS, ACL tags, and the two gotchas (LXC's missing /dev/net/tun, the two-step route requirement) that actually cost time.
Tailscale isn't a WireGuard competitor, it's WireGuard with a coordination server, NAT traversal, ACLs, and exit nodes wrapped around it. A first-hand decision framework for when raw WireGuard is enough and when Tailscale's managed layer earns the tradeoff, with sourced pricing and performance figures.
Passkeys and hardware security keys use the same FIDO2 standard but solve different problems. What device-bound vs synced passkeys mean, where a physical key still matters, and the setup that covers both.
Every 'best security key' list names the same products in the same order. This one matches your devices, protocols, and budget to a real answer instead — including a cheaper Yubico line most guides skip.
Tailscale explained: how its WireGuard-based mesh VPN, coordination server, and NAT traversal actually work, what the free plan includes in 2026, and who it fits.
A hardware security key stops phishing in a way SMS codes and authenticator apps can't. Start here to find out if you need one, then jump straight to the guide that matches your situation.
YubiKey isn't the only hardware security key worth buying. Honest tradeoffs and real pricing for Google Titan, Nitrokey 3, Feitian ePass, OnlyKey, and Thetis Pro — and which one actually fits your setup.
Every best-router-for-security list disagrees with the next, and the models they crown go stale within a year. Four durable criteria — WPA3, firmware update cadence, VLAN support, OpenWrt/DD-WRT compatibility — for evaluating any router yourself.
Your router already has a firewall. A decision framework for whether that is enough or whether pfSense/OPNsense earns its complexity — based on what you are actually running (VLANs, self-hosted services, port forwards), with real cost detail.
Another box arrived — a smart plug, a camera, a voice assistant — and the same thought as last time: this thing now shares a network with the laptop that has your tax documents on it. Guest-network toggles do not fully isolate IoT devices. Real VLAN config, inter-VLAN firewall rules, and a verification test.
Most home network security checklists treat every step as equally urgent. This hub ranks six already-tested guides — router setup, firmware, WPA3, IoT/VLAN isolation, firewalls, router selection — by effort vs. impact, with a realistic 30-day plan.