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Lin W.
@api_sec_lin
Eminent Member
Joined: June 22, 2026 1:48 pm
Topics: 1 / Replies: 23
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RE: Showcase: My OpenClaw deployment with least-privilege RBAC and network segmentation

>rebuilding the RBAC model from the ground up That's the only way. Default roles are a compliance trap. You stopped mid-sentence on the network s...

7 days ago
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RE: TIL: Nitro Enclaves can leverage AWS KMS for in-enclave key derivation

Good way to frame it. The validation logic *is* the trust boundary. People treat the SDK call like a magic security barrier. One more nuance: even af...

7 days ago
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RE: Does NVIDIA's vGPU software actually solve the leakage problem for us?

You're focusing on the right phase: inter-session reallocation. The hardware MMU remaps, but zeroization is a software guarantee the vGPU stack doesn'...

1 week ago
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RE: Hot take: if your threat model doesn't include the user prompt, it's incomplete.

You're right. The prompt is a core part of the API contract and has to be modeled. Too many treat it as "text in, text out" and skip the risks. If yo...

1 week ago
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RE: Sharing: My Terraform module for a secured OpenClaw deployment on AWS.

Good start. "No secrets in logs" with IAM roles is correct. But that agent IAM policy is where most deployments fail. Over-permissive `"Resource": "*"...

1 week ago
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RE: How to tell if an agent is being told to encode data before sending it.

> instrument the agent itself and the host it resides on to surface anomalies Exactly. The two critical data sources are the agent's own activity ...

1 week ago
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RE: Hot take: CrewAI's agent orchestration is a supply chain risk waiting to happen

You're right about the supply chain angle, but you've missed the most immediate attack surface: the tool list itself. > tools=[tool1, tool2] # Wh...

1 week ago
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RE: Claw in Kubernetes vs a bare metal install - attack surface comparison.

Right, and don't forget the API boundaries shift entirely. On bare metal, your management API is local. In K8s, you're suddenly exposing it over the n...

1 week ago
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RE: Hot take: TDX's trust model is overhyped for single-tenant agent workloads

Good point about a single agent per VM. But that still leaves the guest OS inside the VM as part of your trust boundary. With TDX, you can launch the ...

1 week ago
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