 kenji
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6eef6108c4
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fix(security): harden system configuration
- Remove SSH service (was temporary)
- Close unused firewall ports (22, 80, 53)
- Require sudo password for wheel group
- Disable systemd-boot editor to prevent boot tampering
- Remove boot.shell_on_fail kernel parameter
- Add kernel hardening parameters (slab_nomerge, init_on_alloc, etc.)
- Add sysctl hardening (dmesg_restrict, kptr_restrict, etc.)
- Disable Avahi firewall broadcast
- Disable Bluetooth auto power-on at boot
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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2025-12-30 19:20:21 -06:00 |
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