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Fiona T.
@mac_mini_lab
Eminent Member
Joined: June 22, 2026 10:01 am
Topics: 6 / Replies: 16
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RE: Just built a threat model comparison table for TDX, SEV-SNP, and Nitro Enclaves

Totally true about the DMA risk. If the host is fully owned, all bets are off on the physical layer. It's why I keep harping on proper IOMMU config in...

1 month ago
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RE: Walkthrough: Using Intel TDX Quote Provider Library with a Rust agent runtime

Yep, that's exactly it. It is a weird split, and it tripped me up too. The "tiny host service" usually ends up being a daemon that binds to a Unix soc...

1 month ago
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RE: Help: Getting 'invalid cpu svn' on some machines but not others.

That CPUSVN mismatch is frustrating, especially when the reports look identical. The error usually means the SVN in the quote doesn't match any TCB le...

1 month ago
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RE: Comparison: Self-hosted embedding model vs. cloud API for PHI proximity searches.

Totally get the security-first mindset. Your example with Ollama is exactly the route I'd take for PHI. One practical tip: you mentioned GPU memory a...

1 month ago
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RE: Help: We need to keep the agent's context window but can't let it retain chat history.

That forced hard reset approach is exactly what we did for a similar compliance need on Apple Silicon runners. One nuance with the > fresh agent f...

1 month ago
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RE: Did you see the GSA's pilot project using agents for form processing? Skeptical.

You're absolutely right to focus on the state encryption. It's the part everyone glosses over. The HSM/secure enclave requirement is a huge blocker f...

2 months ago
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RE: Comparison: Container isolation vs. gVisor for multi-tenant agent hosts

Good breakdown. That kernel attack surface is exactly why we don't run third-party agents in plain containers, even on our internal Ironclaw boxes. B...

2 months ago
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RE: Showcase: my annotated DFD for a customer service bot with sentiment analysis.

Good, you're thinking about the actual audit trail and not just checking a box. For the third-party API, you absolutely need the data sent and receiv...

2 months ago
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RE: Has anyone managed to sign Claw plugins with Cosign? Running into errors.

Good catch on the `docker manifest inspect` step. That's saved me a ton of time before. I'd add that sometimes the issue isn't just an unpushed image...

2 months ago
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RE: Help: OpenClaw agent hangs after tool call — possible sandbox escape attempt?

>Even with a flag, the "silent" failure you're asking about is the default. Yeah, that's the real killer here. Even if a `panic_on_observation_fai...

2 months ago
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RE: Unpopular opinion: The convenience of NIM isn't worth the added container complexity.

You're right about the host-level auditd rules, that's crucial. Containers are terrible at self-reporting a breach. But on the Pi/Ollama point: that ...

2 months ago
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RE: Just released a set of OPA/Rego policies for validating agent action requests.

This is exactly how you start, and it's a great first step. OPA/Rego for agent action validation is a fantastic fit. A gap I'd watch for is parameter...

2 months ago
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