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logos-node security — Scans and reports findings: - Firewall status (UFW or firewalld) - SSH hardening (root login, password auth, authorized keys) - Automatic security updates (unattended-upgrades / dnf-automatic) - fail2ban (SSH brute-force protection) - File permissions (node directory, Docker socket) logos-node security apply — Interactively fixes each issue: - Firewall: installs UFW/firewalld if missing, enables with SSH + Node P2P by default, then asks the user whether to also allow Node API and Grafana ports - SSH: disables root login (prohibit-password), offers to disable password auth only if authorized_keys exist (won't lock you out) - Auto-updates: installs and enables unattended-upgrades (Debian) or dnf-automatic (RHEL) - fail2ban: installs with sshd jail (5 retries, 1hr ban) - Permissions: fixes node directory to 700 Distro support: Debian/Ubuntu/Raspbian, Fedora/RHEL/CentOS/Rocky, Arch, with graceful fallbacks for others.
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Add security subcommand
logos-node security — Scans and reports findings:
logos-node security apply — Interactively fixes each issue:
Grafana ports
Distro support: Debian/Ubuntu/Raspbian, Fedora/RHEL/CentOS/Rocky, Arch, with graceful fallbacks for others.