Computing, security and privacy.
Understand what your tools do. Choose what you trust them with.
Illustration · SecuFocusUnder the hoodNetworks & self-hosting
A home firewall: incoming connections, smart devices, IPv6 and self-hosted services. What it protects, what it misses and what to check.
Illustration · SecuFocusTry it yourselfNetworks & self-hosting
Set up home DNS filtering, verify what it blocks and prepare for failures: a practical guide to Pi-hole and AdGuard Home, including their limitations.
Illustration · SecuFocusUnder the hoodNetworks & self-hosting
Pi-hole or AdGuard Home: encrypted DNS, logs, groups, DHCP and maintenance. The differences that matter when you choose a filter for your network.
The toolkit
Features explained, including their limits.
The Lab
A web page can already read some information about your browser. Find out what, right here.
Enter the LabA local experiment, explained step by step.The SecuFocus approach
Recovery codes do little good if they can only be reached from the missing device. Before adding another protection, look at how you would get back in.
Prepare a fallbackSecuFocus on screen
How we prepare our articles.
Sources, method and correctionsHow the site is funded
