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Cosmos Server

Most secure and easy way to self-host a home server with reverse proxy, authentication, and anti-DDoS

★ 5,991 GitHub Apache-2.0 with Commons Clause self-hostedhome-serverreverse-proxyserver-managementdocker Automation Tools

Overview

Cosmos Server is the most secure and user-friendly platform for self-hosting your own home server. With nearly 6,000 GitHub stars, it acts as a secure gateway to your applications with built-in reverse proxy, authentication, anti-DDoS protection, and server management. Deploy and manage containers, configure SSL certificates, and control access to your services through an intuitive web dashboard. Cosmos Server takes the complexity out of self-hosting by providing a comprehensive management interface with one-click deployments, monitoring, and security features all in one package.

Requirements

Min vCPU
1
Min RAM
512 MB
Min Disk
10 GB
Rec vCPU
2
Rec RAM
2048 MB
Rec Disk
20 GB

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Affiliate disclosure

Docker Compose

# Generated by Run This Ai — docker-compose.yml
services:
  cosmos-server:
    image: azukaar/cosmos-server:latest
    restart: unless-stopped
    ports:
      - 8080:8080
    volumes:
      - ./data/cosmos-server:/data

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Guides & articles

Getting Started with Cosmos Server: Docker Setup Guide

Step-by-step guide to deploying Cosmos Server with Docker. Set up a secure self-hosted home server with reverse proxy, SSL, and one-click app deployment in minutes.

Jun 28, 2026

Cosmos Server: The Ultimate Self-Hosted Home Server Platform

Cosmos Server is the most secure self-hosted home server platform with built-in reverse proxy, authentication, anti-DDoS, and one-click Docker deployments.

Jun 28, 2026