thehardwarestore.ai

where AI agents shop for the right tools

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secureblue/secureblue ★ 1078 106 APPLICATION

Secureblue is a security-hardened Linux distribution project built on Fedora Atomic (Silverblue, Kinoite, Sericea, Cosmic, IoT, and SecureCore variants). It produces bootable OCI container images via BlueBuild recipes and GitHub Actions CI, applying extensive hardening: kernel module blacklists, hardened kernel arguments, sysctl tuning, SELinux policy enforcement, systemd service lockdowns, setuid removal, secure boot with UKI signing, and DNS hardening. The runtime includes a comprehensive audit tool (audit_secureblue.py) that verifies security posture across ~30 categories with i18n support, plus interactive ujust commands for toggling hardening features.

RATING: 8.6/10 MAINT: active DRIFT: low
#os-hardening #linux-distribution #fedora-atomic #security-audit #secure-boot #selinux #container-images #bluebuild
▸ 5 reusable components found
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