tauri-impl-security

Configure CSP for Tauri 2 apps by applying strict Content Security Policies alongside properties like freezePrototype to prevent prototype pollution and enforce secure defaults across your desktop application.

The Tauri 2 isolation pattern separates your frontend from privileged backend APIs to reduce exposure. Use the brownfield pattern for standard secure deployments, or isolation for strict access control and anti-pattern avoidance.

Enforce per-window permissions in Tauri by configuring capabilities and scope guidance that restrict asset protocol access and core permissions, ensuring least privilege and window-specific access across your desktop app.

You can disable asset CSP modification in Tauri 2 using the dangerousDisableAssetCspModification property, but you must carefully scope the assetProtocol to avoid common misconfigurations and maintain asset protection.

Yes, this security hardening approach applies directly to production desktop apps built with Claude Code using Tauri, providing structured guidance for CSP tuning, prototype freezing, and isolation patterns.

You need to freeze prototypes in a Tauri 2 application to prevent malicious scripts from modifying JavaScript object prototypes, which is a critical hardening step to reduce exposure and enforce secure defaults.