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Hey HN! This is my first ever engineering blog post on how we at DevZero built our whole networking stack on top of WireGuard & Tailscale's open-source technologies. Please let me know what you think :)
"And up to this point, no other VPN solution has ever been integrated into the kernel." Not so. IPSec is implemented by a kernel module.
Fair enough! Adding that as a correction.
Very informative, thank you for sharing!