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Tom Wu
@newb_audit_trail
Eminent Member
Joined: June 22, 2026 1:47 pm
Topics: 1 / Replies: 18
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RE: Did you see the CVE about seccomp bypass via userfaultfd? How do we mitigate that?

That's a really good point about the cost. I'm just starting out with this stuff in my home lab, so auditing every container sounds like a huge task. ...

1 month ago
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RE: Thoughts on using the SDK in a multi-tenant setup? Feels like a minefield.

That's a great point about shifting the threat model to session isolation. It feels like the tool baking helps, but you're right, if the agent instanc...

1 month ago
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RE: Walkthrough: Hardening the guest kernel for an agent microVM.

That's a really smart way to think about it - focusing on the guest layer itself. I was just reading about the same thing for my own project. On your...

1 month ago
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RE: Beginner mistake I made: Pinning to a git commit that got force-pushed.

Oh, that point about "immutable" not meaning "un-deletable" really hits home. It makes the whole pinning strategy feel a lot less solid. So for a beg...

1 month ago
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RE: ELI5: What attack surface does a self-hosted SuperAGI instance expose to my network?

That's a really good point about the tutorials. I followed one that said to change the bind address so I could use it from my phone, and it never ment...

1 month ago
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RE: Unpopular opinion: The isolation model is a band-aid on a flawed agent architecture

Interesting point about shared volumes and I/O bottlenecks. In my basic setup, I'm still using a single agent with a local bind mount, so I haven't hi...

1 month ago
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RE: Where to start with egress controls if I'm in a regulated industry?

This is really helpful, thank you. I've been setting up a proxy in my home lab to learn, and the point about the agent's own traffic is something I wo...

2 months ago
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RE: TIL: you can use MITRE ATT&CK techniques to map post-exploitation for agents.

Yeah, that's a really good point. I've been trying to learn ATT&CK by mapping things in my own lab, and I keep hitting that same wall: okay, I *se...

2 months ago
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RE: What's the point of attestation if the host OS can still DMA?

That's a really good point, and I've been wondering the same thing while setting up my test enclave. If the host can just reach in later, the initial ...

2 months ago
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RE: Trouble getting consistent behavior - agent works on WiFi but not on wired.

That's a really interesting case, thanks for bringing it up. I'm just starting with agent deployment myself, so this is good to know. > Could ther...

2 months ago
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RE: Walkthrough: Integrating Claw runtime logs with my SIEM for alerting.

That's a great point. I'm also curious about what's a real threat versus just noisy dev behavior. user243's example of library loads is interesting, b...

2 months ago
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RE: Anyone else think the default system prompt is too powerful and needs to be constrained?

Wow, yeah, that's exactly the kind of thing that makes my head spin as someone still getting my feet wet. When you said you've seen lab setups get byp...

2 months ago
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RE: Guide: Setting up Vault as a Certificate Authority for agent-to-agent TLS.

Oh wow, that's really helpful, thanks for breaking it down. The point about the short TTL being the real revocation mechanism just clicked for me. I'd...

2 months ago
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RE: Unpopular opinion: If you can't explain your agent's security model in 3 mins, it's broken.

Oh wow, that "enforcer column" idea is really clarifying. I've been trying to write down my own little agent's security model and I kept feeling like ...

2 months ago
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