GPR-004 · high risk
Review remote install scripts
Require review before a supported shell action invokes a remote installer pattern.
Decision
review
Matcher
command = curl
Reviewed
2026-08-09
Safe test cases
matching synthetic case
command = curl → review
different benign synthetic case
command = benign-curl → unmatched
Limitations
- Exact command matching is intentionally narrow; review adjacent shell and network controls for broader coverage.
Review before applying
This recipe is a starting point, not a universal security policy. Open it in Policy Studio, replace example identifiers where necessary, review scope and blast radius, simulate where supported, and use the normal approval flow before enforcement.
Recipe SHA-256: 41c89669234c3d2b55483728dc7cb47d25170769740bdb973b500decf60904ca
When a policy is saved and delivered through Guard Cloud, it uses the existing Guard policy-bundle compiler. If the policy-bundle signing key is configured, that compiler produces an RSA-PSS-SHA256 signed bundle that local Guard verifies before applying.