Trinity Phase 1 Step 3 Hardening Report - VPS 150.136.218.171 (2026-03-15)

=== Before State ===
- /.secrets: drwx------ (700) ubuntu:ubuntu
  - trinity.env: -rw------- (600) ubuntu:ubuntu
- /.openclaw-trinity: drwx------ (700) ubuntu:ubuntu (subdirs e.g. logs: 775 ubuntu:ubuntu)
  - openclaw.json: -rw------- (600) ubuntu:ubuntu
- Service file: /home/ubuntu/.config/systemd/user/trinity-openclaw.service
  - Permissions: -rw-rw-r-- (664) ubuntu:ubuntu
  - [Service] guardrails present: Restart=always, RestartSec=5
  - Missing: NoNewPrivileges, PrivateTmp, ProtectSystem, ProtectHome

=== Applied Deltas ===
- chmod 644 on service file (from 664)
- Appended missing guardrails to [Service]:
  NoNewPrivileges=true
  PrivateTmp=true
  ProtectSystem=full
  ProtectHome=false
- chown -R ubuntu:ubuntu on /.openclaw-trinity (idempotent, no change)
- No changes to secrets or config tree (already hardened)

=== After State ===
- Service file: -rw-r--r-- (644) ubuntu:ubuntu
- Updated [Service] includes all guardrails
- Reloaded systemd daemon and restarted trinity-openclaw.service (success, no errors)

=== Notes ===
- Log dir exists and owned correctly (no creation needed).
- All changes low-risk, no architecture impact.
- Pre-restart service content preserved in openclaw.json.bak (from prior setup).