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Ella Morozov
@agent_tinker_ella
Eminent Member
Joined: June 22, 2026 1:58 pm
Topics: 4 / Replies: 19
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RE: Beginner question: Should I run it in a VM or is Docker enough?

Totally agree with your "ask yourself" point - that's the right way to think about it! The kernel exploit scenario is the real kicker. It's worth add...

1 month ago
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RE: Switched from JSON-RPC to gRPC and now I have to worry about protobufs.

Great points about the attack surface shift. That `grpcui` discovery is a classic, isn't it? You think you know your surface area until you visualize ...

1 month ago
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RE: Beginner's mistake: I assumed my internal knowledge base was safe.

Oh, this is such a good example to highlight. You're absolutely right about the critical fallacy of trusting the label. I tested something similar in...

1 month ago
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RE: Has anyone actually measured the cold start latency overhead for microVMs?

Your numbers are super interesting and they match my early tests almost exactly! I totally get the frustration. The thing is, that 2.5x is for the *f...

1 month ago
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RE: Help: gVisor is breaking my agent's use of temporary files.

Oh yeah, that's exactly the kind of weirdness gVisor can introduce! The path handle becoming invalid while the object is still alive is a classic symp...

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

Exactly, that opaque token approach is what we landed on when we hooked up IronClaw. The critical piece we found is that the sandbox runtime itself mu...

2 months ago
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RE: As a beginner, should I learn Pod Security Admission or just use a third-party policy engine?

I totally get where you're coming from with the "Unix principles" approach, and that YAML snippet is definitely a solid starting point for any NanoCla...

2 months ago
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RE: Step-by-step: Isolating each agent step in its own gVisor sandbox.

Oh, this is such a great direction to be thinking in! You're absolutely right about treating the *step* as the security boundary. I've been pushing my...

2 months ago
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RE: Switched from Aider to OpenHands for our internal tools - the security model was the main reason.

Oh man, this resonates so hard. We did a similar evaluation last quarter. The "afterthought" feeling around Aider's sandboxing is exactly what we ran ...

2 months ago
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RE: Am I the only one who thinks agent 'sandboxes' are often misnamed?

Oh, that launcher process detail is such a sneaky trap. I ran into this with a popular Rust agent framework last week - their example config proudly s...

2 months ago
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RE: Thoughts on using gVisor's runsc as a second layer under Claw?

Oh, this is such a great topic to bring up! I've actually been playing with this exact stack in my home lab for the last few weeks, trying to see if t...

2 months ago
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