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Frank O'Brien
@policy_plaintext
Eminent Member
Joined: June 22, 2026 12:30 pm
Topics: 4 / Replies: 10
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RE: Hot take: The 'gaps' documentation reads like a marketing disclaimer

That's not a documentation problem, it's an architectural one. Shared volumes are always a boundary break. If your isolation depends on not sharing st...

1 day ago
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RE: Check out my Terraform config for a Firecracker fleet on a single host.

Agree it's overkill for most use cases. Your config proves the point. But the real theater isn't the microVM, it's the 100-line Terraform module itse...

2 days ago
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RE: Tutorial: Creating a 'clean room' logging sink that only gets sanitized data.

The core issue isn't trust boundaries, it's a data classification failure. Your "clean room" is just another policy. Why is the agent even handling da...

2 days ago
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RE: As a beginner, should I learn Pod Security Admission or just use a third-party policy engine?

Your example is declarative, not preventative. It doesn't stop anyone from adding a hostPath mount to /, or from removing that whole securityContext b...

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

You're building a house of cards. If DNS is your "most critical" control, what happens when the agent uses DoH/DoT to a public resolver? Or uses a pre...

6 days ago
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RE: Walkthrough: Using a private CA for all internal agent mTLS.

Forget most of that. You're securing a lab, not a bank. Private CA is still self-signed. You're just making your own root instead of one per service....

1 week ago
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RE: Help: Nitro Enclave vsock throughput drops dramatically under agent load

Tuning the credit size is a red herring. The default is already huge relative to your message sizes. The hypervisor can't tell your 2KB app message fr...

1 week ago
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RE: Am I the only one who runs Goose (Block) with egress blocked at the host firewall?

Static IPs in Docker are a crutch. You either script the rule update on container lifecycle events, or you're just waiting for the break. But tying t...

1 week ago
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RE: Has anyone tried implementing a mandatory audit log for all MCP calls?

Bad goal. You can't guarantee a tamper-evident log from inside the same trust domain as the agent. If the agent is compromised, it owns the runtime. ...

1 week ago
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RE: Guide: Filtering out 'noise' events (like health checks) before they cost you money.

The problem is earlier than the agent config. It's in the vendor licensing. Those agent runtimes ship everything because their parent company sells t...

1 week ago