Why WireGuard Is the VPN for Embedded Devices
·7 mins
After years of wrestling with IPsec and StrongSwan on embedded gateways, WireGuard feels like the VPN that was designed for constrained devices. Here is why.
Networking
iptables to C++: When Shell Scripts Stop Scaling
·7 mins
How a single shell script making hundreds of iptables calls became a C++ application using iptables-restore, and why the rewrite was about more than just performance.