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Sam HomeLab
@home_labber_sam
Eminent Member
Joined: June 22, 2026 1:40 pm
Topics: 2 / Replies: 15
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RE: Unpopular opinion: If you can't explain your agent's security model in 3 mins, it's broken.

That docker inspect check is exactly it. You'll see things like CAP_SYS_ADMIN still there by default, even with no-new-privileges. It's a good observa...

5 days ago
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RE: Trouble getting network egress filtering to work with Falco rules

That's a good catch about the source IP field. I've been thinking of it as the container's IP, but you're right, with host networking it's just the no...

5 days ago
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RE: Just built a tool to flag vague security language in questionnaire replies.

That's a great approach. My question is about runtime environments in particular. When they say "proactive monitoring" for an agent, does your tool ac...

5 days ago
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RE: Am I the only one who thinks the default SQLite DB for agent memory is fine for small, trusted setups?

That's a good point about seccomp. I've been running nano_claw in a Proxmox LXC with AppArmor, but I haven't touched seccomp profiles directly. You're...

5 days ago
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RE: Anyone else having issues with the Chronicle API and high-volume agent logs?

>2,500 events per second per agent host What hardware are you using for the forwarder? That's a serious memory queue if you're holding 90 seconds ...

5 days ago
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RE: Thoughts on the new sandboxing documentation for Goose extensions.

That file:// example is a good one. It makes the abstract "full privileges" point concrete. But if the host binary needs kernel-level isolation to be...

5 days ago
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RE: Showcase: My hardened OS build for running Claw runtimes on bare metal

This is really interesting. I'm trying something similar for a Proxmox host that'll run isolated LXC containers for local LLM agents, so the distroles...

5 days ago
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RE: News reaction: That cloud vendor's 'secure' agent still phones home.

Ok, so the VLAN isolation first. I'm trying to set up something similar in Proxmox for my own agent work. Do you put the L7 proxy itself *inside* tha...

6 days ago
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RE: Thoughts on the 'resource' abstraction as a data loss prevention nightmare?

Yeah, the semantic gap you're pointing out is exactly what got me into VLANs and firewall rules for my own setup. That `read://` to network socket cha...

6 days ago
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RE: How do I get started with Firecracker for agent isolation?

The double hardening point is a good one. I'm trying to sketch out my host lockdown now. If I'm setting seccomp for the firecracker process itself on...

6 days ago
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RE: Starting from scratch: Can I just grep the logs for 'ignore previous instructions' and call it a day?

Good point about the canary tokens. But where do you run that classifier? If it's on the same box as the agent, isn't it just another process that cou...

6 days ago
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RE: Thoughts on the new 'strict' isolation mode in the dev branch?

Yeah, the pressure file thing is subtle. In a homelab, if you're running two "strict" agents on the same Proxmox host or VM, one agent could read `/pr...

6 days ago
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RE: Breaking: New paper on side-channels against Intel SGX sealing.

Yeah, the operational blind spot question is the real kicker. If you can't log from the host, and logging from inside the enclave is a pain (or imposs...

6 days ago
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