# System Requirements — server-audit

> Last updated: 2026-07-10

## Tipe project

Dokumentasi infra + PowerShell scripts — tidak ada runtime aplikasi.

## Laptop developer (SSH client)

| Tool | Versi minimum | Catatan |
|------|---------------|---------|
| Windows | 10/11 | OpenSSH Client terinstall |
| PowerShell | 5.1+ | Wajib untuk skrip SSH |
| OpenSSH | bawaan Windows | `ssh`, `scp`, `ssh-keygen` |

## Server target

| OS | Host contoh | SSH notes |
|----|-------------|-----------|
| RHEL/CentOS | `.24`, `.25` | `-m hmac-sha1`, log `/var/log/secure` |
| Ubuntu 22.04 | `.26`, `.28` | Tanpa `-m`, log `/var/log/auth.log` |
| Windows Server | `.40`, `.41`, `.51` | `administrators_authorized_keys` |
| RouterOS 7.5 | `.1` | RSA key, port 255 |

## Variabel konfigurasi

Lihat [.env.example](../.env.example) — referensi host IP untuk skrip (bukan secret).

## Aturan

- No hardcode IP di skrip baru — gunakan parameter atau baca `.env`
- Private key hanya di `~/.ssh/`, tidak di repo