I was surprised about how difficult it was to build secure networks at home. There wasn't anything around without a lot of sysadmin overhead, and most products were not resilient to classic attacks like ARP/MAC spoofing over WiFi or with a bridged firewall. So I set out with my cofounder to design a better way to build a home network, while maintaining full device compatibility, and we created SPR. Along the way we found many subtle network attacks and we've hardened SPR to be resilient against them. SPR makes it easy to manage devices with policy instead of tracking IP/VLANs and making tradeoffs. The software and data is self hosted for building your home network. It's got a built in firewall, wifi access point capabilities, wireguard support, ad-blocking with per-device rules, and more. After many months of field testing with our users, we're releasing version 1.0. It's free to run non commercially and we offer hardware to run for our flagship software. We have some more advanced features available under a subscription model. Join us on our journey to make home networking better

SPR: Secure WiFi & VPN by Supernetworks

Build Safer Networks

Build Safer Networks