Network Security
What Is the Safest Way to Expose One Self-Hosted App Publicly?
The safest path is usually to avoid public exposure unless the app truly needs it. If it does, isolate the app, put it behind a maintained reverse proxy or tunnel, require strong.
How Do You Run Security Cameras Locally Without Cloud Dependency?
Use cameras that support local RTSP or ONVIF, put them on an isolated camera VLAN, record to a local NVR such as Frigate, Blue Iris, Synology Surveillance Station, or UniFi Protect.
How Do You Recover From Losing TOTP, Passkeys, or Password Vault Access?
You recover by preparing before the loss: two enrolled authenticators or keys, printed or offline recovery codes, a documented break-glass account, encrypted vault exports, and tested emergency access. Once everything is lost.
Remote Access Without Opening Router Ports: Safer Homelab Access With Tailscale and Cloudflare Tunnel
Reach homelab services remotely with tailnets, tunnels, access policies, DNS, MFA, and clear rules for what should stay private.
Reverse Proxy Setup Without Security Mistakes: HTTPS for Homelab Apps
A security-first reverse proxy setup guide for homelab services, covering DNS, TLS, access controls, logging, updates, and what not to expose.
What Not to Self-Host in 2026: A Practical Risk List for Homelabs
A realistic self-hosting risk guide covering email, passwords, identity, family-critical data, public dashboards, backups, and safer alternatives.
15 Router Security Settings to Audit Before Something Breaks
A practical home-router audit checklist for admin access, firmware, Wi-Fi security, guest networks, UPnP, WPS, and firewall validation.
Malware-Blocking DNS for the Whole House: Set It Once, Prove It Works
Use router-level DNS filtering to block known malware and phishing domains for every device, then handle IPv6, browser DoH, VPNs, and false positives.
The 2026 Travel Router Kit: Safer Hotel Wi-Fi Without Rebuilding Your Network
A field-tested travel-router kit for hotels, rentals, conferences, and family trips: router, VPN plan, captive portal workflow, power, cables, and validation checks.
Smart Home VLAN, Guest Wi-Fi, or Second SSID?
Smart-home isolation can improve security, but it can also break discovery, Matter, Thread border routers, casting, and app setup.