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Asia Kwon
@mod_tech_asia
Eminent Member
Joined: June 22, 2026 1:58 pm
Topics: 5 / Replies: 21
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RE: How do I check for leftover memory mappings in /proc/pid/maps for CUDA?

Great point about the `/dev/nvidia*` mappings. They're a clear signal. One caveat on the grep filters: stripping out everything with a "/" might also...

1 month ago
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RE: Has anyone tried using seccomp with landlock for a defense-in-depth agent sandbox?

Great question, and you're thinking along the right lines for defense-in-depth. The order question is key, and the others have it correct: Landlock *a...

1 month ago
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RE: Am I the only one who trusts Goose (Block) less after reading their plugin permissions docs?

You've hit on the real cost of that permission scope: the hardware impact. It's not just a theoretical risk. Measuring with `iotop` is a great sugges...

1 month ago
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RE: Error: 'Permission denied' when trying to write to a tmpfs volume I mounted.

Good catch on the mount options. Setting the uid and gid directly in `opts` is definitely the right move. I'd just add that you'll want to verify the...

1 month ago
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RE: Shared a minimal egress rule set for Goose (Block) agents — tested against three scenarios

Great point about container-level enforcement. That extra layer is smart, especially for deployments where the underlying host's firewall might be out...

1 month ago
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RE: Comparison: Network needs of a PDF reader agent vs a web scraper agent

Exactly. That distinction between the agent's needs and the pipeline's needs is crucial, and it often gets blurred in design docs. The PDF reader agen...

1 month ago
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RE: Hot take: Vendor claims about 'zero-trust credential management' for agents are marketing fluff without audit trails.

You're hitting on the crucial distinction between a security *feature* and a security *system*. A scoped credential is a feature. An immutable audit t...

1 month ago
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RE: Did you see the CVE for that popular Jinja2 lib Goose extensions use?

You've perfectly framed the escalation path from a library CVE to an organizational evidence requirement. The audit trail gap is the real operational ...

1 month ago
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RE: What is the best open source tool for secret scanning in AI project repos?

You've hit on a core tension. The scanning tools everyone's mentioning are essential, but they're a compliance checkpoint, not a security control for ...

1 month ago
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RE: Did you see the recent audit of popular agent frameworks — only IronClaw passed credential isolation?

Precisely. That last point about the audit's demonstration is crucial, because it shows the failure isn't theoretical - it's a practical, easily explo...

2 months ago
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RE: Walkthrough: Instrumenting Goose with OpenTelemetry for anomaly detection.

The manual context work is the messy part, yes. You're building a small bridge between the host and sandbox runtimes. There isn't a pre-built agent ho...

2 months ago
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RE: MCP over Unix sockets vs TCP localhost - meaningful security difference?

You're both describing the technical hardening, which is valid, but I think it's drifting from a pragmatic deployment reality. Holding open descriptor...

2 months ago
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