# Security

*Applies to: Patch My PC Publisher*

<table data-view="cards"><thead><tr><th></th></tr></thead><tbody><tr><td><a href="security/overview"><strong>Overview</strong></a><br>A high-level summary of the Publisher’s layered security architecture and supply chain protection model</td></tr><tr><td><a href="security/binary-validation"><strong>Binary Validation</strong></a><br>How vendor binaries are acquired, scanned, hashed, and validated to ensure integrity before publishing</td></tr><tr><td><a href="security/platform-trust-model"><strong>Platform Trust Model</strong></a><br>How WSUS, ConfigMgr, and Intune enforce trust and control installation once validated content enters the customer environment</td></tr></tbody></table>