Viewing profile — leodido
leodido
HN member- Joined
- Sat, Nov 19, 2016, 7:24 PM UTC
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- 12 items
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About leodido
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Recent public activity
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Comment #47263698
Didn't leave it out. It was grouped with AppArmor in the table, which was imprecise. I'm splitting the row. SELinux labels are on the inode, so renames preserve the context. Copy r…
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Comment #47263607
Ah, and thank you for pointing to `fapolicyd`! It's the closest prior art to what we're doing at the exec layer, and its `ld.so` bypass prevention via policy rules addresses the ex…
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Comment #47263451
Fair point on SELinux: grouping it with AppArmor was imprecise. Thank you for spotting it. As you mentioned, SELinux labels are on the inode, so a rename does preserve the security…
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Comment #47263230
User `walterbell` is right. Padding changes the hash, so the modified binary wouldn't match the denylist. It also wouldn't match anything the system has seen before since it's now …
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Comment #47237111
Author here. I helped creating Falco (CNCF runtime security) and built this (Veto) to fix the path-based identity problem we all shipped a decade ago. The dynamic linker bypass in …
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Comment #40811209
Hello, glad your test run went well! Would you mind telling us more at support@listen.dev regarding the pinning? Not sure I got what you mean, just want to be sure. Feel free to se…
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Comment #20413817
AFAIK not.
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Comment #16875424
Written with Ragel targeting Golang. Provides partial parsing, too. 2μs to parse an average syslog line. Feedbacks always welcome.
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