Building a safe, effective sandbox to enable Codex on Windows
Learn how OpenAI built a secure sandbox for Codex on Windows, enabling safe, efficient coding agents with controlled file access and network restrictions.
At a glance
- Source
- OpenAI
- Published
- May 13, 2026
- Read time
- 1 min read
- Primary lane
- Engineering
Quick read
3 bullets- Learn how OpenAI built a secure sandbox for Codex on Windows, enabling safe, efficient coding agents with controlled file access and network restrictions.
- This is part of OpenAI's engineering stream.
- The post was published on May 13, 2026.
Why it matters
Product updates matter when they expand what builders and teams can actually ship now. A release is important if it changes capability, usability, or deployment economics in a way that affects real workflows.
Builder takeaway
OpenAI published this update in the Engineering lane. Use the original source for details, then compare it with related briefings before changing a roadmap, workflow, or production system.
Product updates matter when they expand what builders and teams can actually ship now. A release is important if it changes capability, usability, or deployment economics in a way that affects real workflows.
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