Systems Administration

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chainguard-images

A collection of secure, minimal, and zero-CVE distroless Docker images hardened for production workloads.

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openstreetmap-tile-server

A self-hosted OpenStreetMap tile server configuration optimized for offline/air-gapped environments.

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exploit-protection-policy

A hardened, production-tested Windows Exploit Protection policy merging DISA STIG and Microsoft security baselines.

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Security-ADMX

Custom Group Policy (ADMX/ADML) templates for advanced Windows 10 & 11 security hardening.