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The Firewall Doesn't Live in the Kernel

becker63.digital
2 points·by becker63·قبل 4 أشهر·4 comments

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becker63
·قبل 4 أشهر·discuss
Author here.

This came out of building a structured fuzzer around libnftnl and trying to understand where firewall semantics actually get fixed in the stack.

Curious how this lines up with others’ mental models of nftables.