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Thoughts on sovereignty, infrastructure, and building the European cloud.

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Why We Replaced SSH With a Custom Daemon Inside Our Sandbox VMs
Latest

Why We Replaced SSH With a Custom Daemon Inside Our Sandbox VMs

A warm pool bug that SSH could not fix forced us to rethink how the host talks to a sandbox. Here is what we built, why it is faster, and why per-sandbox env vars finally work.

12 min readsandboxmicrovm
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How to Isolate AI Coding Agents: Comparing Every Major Approach
6 mincomparison

How to Isolate AI Coding Agents: Comparing Every Major Approach

A factual comparison of Docker Sandboxes, E2B, Daytona, and ZWRM for isolating AI coding agents — where they run, how they isolate, and what they let agents do.

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Why Digital Sovereignty Matters for European Companies
5 minsovereignty

Why Digital Sovereignty Matters for European Companies

The CLOUD Act, Schrems II, and why the location of your cloud provider's headquarters matters more than the location of its data centers.

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What AI Coding Agents Can Do When They Have Their Own Environment
5 minagents

What AI Coding Agents Can Do When They Have Their Own Environment

AI agents are more than chatbots. When you give them a real environment to work in, they can build, deploy, and manage entire applications. Here's what that looks like.

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Deploying AI Agents Safely with Hardware Isolation
5 minagents

Deploying AI Agents Safely with Hardware Isolation

AI agents execute arbitrary code. Here's how microVM sandboxing makes that safe for production.

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