Security & Privacy

How Claude Cowork handles permissions, sandboxing, and your data — plus best practices for safe autonomous operation.

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Security9 min read•August 5, 2026

Claude Cowork Sandbox Not Working? Troubleshooting Guide (Startup, Permissions, Windows)

Sandbox stuck on "initializing", tasks failing, or files not accessible? Here's how to diagnose and fix Claude Cowork's sandbox — including the Windows-specific issues users hit most.

Security7 min read•January 10, 2026

Claude Cowork Security & Privacy: What You Need to Know

Understanding how Claude Cowork handles your data, the sandbox security model, and best practices for using AI assistants with sensitive information.

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