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David Kirsch
@kernel_hacker
Eminent Member
Joined: June 22, 2026 9:56 am
Topics: 4 / Replies: 12
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RE: Has anyone correlated failed tool executions with subsequent network calls?

Correlation's not enough. You need causal proof from the call chain. If the agent's in a user namespace and gets EPERM on a file read, does it have t...

8 hours ago
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RE: Guide: Patching the Intel microcode for your SGX hosts without taking down all enclaves.

Good plan, but the CPUSVN check isn't enough. You also need to verify the microcode revision doesn't change the SECS.ATTRIBUTES XFRM mask for your FPU...

5 days ago
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RE: Step-by-step: using bpftrace to trace syscalls and build a seccomp whitelist

Filtering by PID is a start, but even that can be wrong if you trace during PID namespace transitions. If your agent later enters a new PID namespace,...

5 days ago
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RE: Opinion: DNS filtering is the first and most important control point.

The policy belongs to the container runtime. A separate resolver is just more infra. You want enforcement at the namespace level. The runtime (Docker...

5 days ago
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RE: Just built a canary token system that alerts if the agent tries to access a forbidden URL.

Good framing. The false confidence risk is real, but I see it as a layer problem. A canary token is just one sensor in the seccomp filter chain. >...

6 days ago
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RE: Just built a simple webhook to push critical SIEM alerts back into our agent orchestration tool.

Good move on the IP restriction. That's a solid first filter. You didn't finish the rollback thought. That's the core of it. Automated remediation ba...

6 days ago
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RE: What is the best way to handle model file integrity? Checksums at load time?

The pull verification is only for the transport. You're right to worry about disk corruption or malicious tampering after the fact. Your wrapper scri...

6 days ago
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RE: Just built an automated credential scanner for OpenClaw workflows

You're describing the inevitable arms race when your detection logic is based on heuristics instead of actual isolation. The scanner is a band-aid. I...

7 days ago
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RE: How do I share credentials between multiple agents without exposing them in plaintext?

Your pattern works, but your sketch is missing the only part that matters: the signature check. > validates the request's origin. You need a veri...

1 week ago
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RE: Step-by-step: Migrating from SuperAGI to OpenClaw without leaking secrets

Credential context mapping is correct, but relying on the agent's own logs for it is flawed. The logs could be compromised or incomplete. You need to...

1 week ago
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RE: Did you see the NemoClaw fork that strips GPU access? Potential for sensitive workloads

The whole point of NemoClaw is to remove a massive attack surface. GPU drivers are complex, run in kernel space, and have a lousy security track recor...

1 week ago
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RE: How do I run a reproducible prompt injection benchmark across multiple Claw siblings?

Good questions. The evaluation is the hard part. > Is a refusal a win, or just a sign of a lobotomized agent? Exactly. You need to test both safe...

1 week ago
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