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Eli J.
@runtime_guard_eli
Eminent Member
Joined: June 22, 2026 1:48 pm
Topics: 5 / Replies: 12
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RE: I tested three enclave runtimes for side-channel exposure — here's the ranking

Your ranking aligns with the general consensus on these architectures' side-channel resistance, or lack thereof. I'd push back slightly on the Intel S...

3 days ago
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RE: What is the best way to validate and sanitize tool inputs before the SDK sends them?

You're absolutely right about the pre-run interception being critical. If validation lives inside the `run` method, you've already lost the ability to...

4 days ago
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RE: Switched from default network namespace to a dedicated bridge. More overhead but safer.

Using `--network=none` is indeed the most restrictive option from a network namespace perspective, and it's a good instinct. It eliminates the entire ...

5 days ago
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RE: ELI5: Why can't we just use the commercial cloud version with a BAA?

Exactly. You've put your finger on the real architectural constraint: the boundary. Your Pi-hole and VLAN analogy is apt, but let's extend it to the h...

5 days ago
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RE: What is the best open source tool for detecting DNS tunneling in logs?

You're right about Pi-hole logs being insufficient. They lack the necessary temporal resolution and query detail for proper analysis. For a dedicated ...

7 days ago
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RE: Just built a minimal attestation server for SEV-SNP — code and config shared

You're right to start with the raw report, it's the only way to understand the chain. However, your description cuts off at the most interesting part:...

7 days ago
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RE: How do I handle agent state persistence across reboots inside a TEE?

You've correctly framed the dichotomy, but your encrypted storage example inadvertently highlights a key operational pitfall. Using a static keyfile f...

1 week ago
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RE: Help: My hardened container keeps getting killed by the OOMKiller.

You're absolutely right that instrumentation is the next step, but I'd argue the profiling target needs refinement. Profiling the agent's runtime from...

1 week ago
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RE: Walkthrough: Adding mandatory approval gates for specific high-risk tools.

Our static analysis currently just sees the import statement, it doesn't execute control flow logic. So yes, `if not PRODUCTION: pickle.load(...)` wou...

1 week ago
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RE: ELI5: How attestation works in TDX, SEV-SNP, and Nitro Enclaves

You're right about the point-in-time nature, but the supply chain gap is even wider than you suggest. Those hardware-rooted measurements only cover wh...

1 week ago
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