To make your Satisfactory server private, adjust server visibility settings in the game’s multiplayer menu or modify the server configuration files. Use password protection, restrict IP access via your router, or host through platforms like Steam Friends-Only mode. Ensure ports 15777 (UDP) and 15000 (TCP) are closed or firewalled to block public visibility.
How to Configure In-Game Settings for Privacy
In the multiplayer menu, uncheck “Advertise Game” to hide your server from public lists. Set a server password under “Server Settings” to restrict entry. For dedicated servers, edit the Game.ini file with Visibility=LAN and Password=YourPassword to enforce privacy without relying on third-party tools.
Advanced users can further customize session timeouts and player limits in configuration files. For example, modifying SessionName in Game.ini prevents accidental public visibility if the server temporarily loses connection to Steam APIs. Test settings by having a friend attempt to join via both LAN and internet connections to verify restrictions work as intended.
How to Set Up a VPN for Private Server Hosting
Use Radmin VPN or Hamachi to create a virtual network:
1. Install the VPN software and create a network.
2. Share the network name/password with friends.
3. Host the server as “LAN” in Satisfactory.
Players connected to the VPN will see the server under LAN games, bypassing public IP exposure entirely. Modern VPN solutions like Tailscale offer zero-configuration setups using device authentication, providing enterprise-grade security for small groups. This method not only hides your public IP but also encrypts all game traffic, preventing potential DDoS attacks or packet sniffing during extended play sessions.
| Tool Type | Recommended Options | Best For |
|---|---|---|
| VPN Services | Radmin VPN, Tailscale | Small groups (2-8 players) |
| Firewall Software | Windows Firewall, GlassWire | Basic IP filtering |
| Server Management | AMP Panel, Pterodactyl | Dedicated server hosts |
FAQ
- Q: Can I make an existing server private without restarting it?
- No—privacy settings require a server restart to apply changes to visibility or password parameters.
- Q: Does a private server affect performance?
- Yes, but positively. Fewer players reduce bandwidth and CPU usage, improving stability.
- Q: Are mods compatible with private servers?
- Yes, but all players must install identical mod versions to prevent crashes or sync issues.
“Privatizing a Satisfactory server isn’t just about passwords—it’s about layering defenses. Combine in-game settings with network-level restrictions like VPNs and firewalls. Always test configurations incrementally; a single misconfigured port can expose your factory to the public.” — Industrial Automation Engineer & Dedicated Server Moderator
Securing a Satisfactory server requires balancing in-game adjustments with network security. By leveraging passwords, VPNs, and firewall rules, you create a controlled environment for collaborative building. Regularly audit settings and stay updated on game patches to maintain privacy as new features or vulnerabilities emerge.