![Keep Claude Code Off Your .env — settings.json and a Four-Layer Defense Against Secret Leaks [2026]](/images/columns/claude-code-env-security-guide/cover.png)
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Keep Claude Code Off Your .env — settings.json and a Four-Layer Defense Against Secret Leaks [2026]
Claude Code (Anthropic's official coding agent) is now a standard partner across our projects at TIMEWELL, and inside many other companies.
2026-05-01Ryuta Hamamoto