🛡️ SOC Command Center

**A Next-Generation Security Operations Center deployed on Cumin**

Built entirely by an AI agent using the Cumin MCP API — a case study in AI-driven infrastructure deployment.

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📌 Overview

This repository contains a fully deployed, production-grade Security Operations Center (SOC) platform built as a case study for evaluating the Cumin cloud platform. The entire system — from architecture design to deployment — was orchestrated by an AI agent using Cumin's native Model Context Protocol (MCP) API.

9 security services run as a single consolidated backend, exposing a unified dashboard accessible publicly over HTTPS with zero manual infrastructure management.

Live URL	https://soc-gateway-http-e83c51cb.hosted.cumin.dev
Platform	Cumin Cloud (cumin.dev)
Total Apps Deployed	2 (backend + gateway)
Internal Mesh	🔒 In-Kernel WireGuard Overlay (10.100.0.0/24) — Zero public backend exposure
Services Simulated	9 SOC microservices
Real Data	Live HTTP security header scanning
Full Report	docs/REPORT.md

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🏗️ Architecture

flowchart TD
    subgraph Internet["🌍 Public Internet"]
        User["👤 User / Browser"]
    end

    subgraph Cumin["☁️ Cumin Cloud"]
        subgraph Gateway["soc-gateway — 150m CPU / 250MB"]
            GW["📊 Dashboard UI\n/proxy/* → 10.100.0.94:4000"]
        end

        subgraph Backend["soc-backend — 250m CPU / 512MB (Private Mesh)"]
            subgraph Ingestion["🔻 Ingestion Layer"]
                FW["🔥 Firewall"]
                SIEM["📋 SIEM"]
                HP["🍯 Honeypot"]
            end
            subgraph Analysis["🔬 Analysis Layer"]
                UBA["👤 UBA"]
                TI["🌐 Threat Intel"]
                IDS["🛡️ IDS/IPS"]
            end
            subgraph Operations["⚙️ Operations Layer"]
                SOAR["⚡ SOAR"]
                INC["🚨 Incidents"]
                VULN["🔍 Vuln Scanner*"]
            end
        end
    end

    subgraph Targets["🎯 Live Scan Targets"]
        G["google.com"]
        GH["github.com"]
        CF["cloudflare.com"]
    end

    User -->|HTTPS| GW
    GW -->|"🔒 Private WireGuard Tunnel (10.100.0.94:4000)"| Backend
    VULN -.->|"Real HTTP Scans (every 60s)"| Targets

* Vuln Scanner fetches REAL data from google.com, github.com, cloudflare.com — checking 7 security headers every 60 seconds.

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🔒 Services

Service	Role	Data Type
📋 SIEM	Log collection & event correlation	Simulated
⚡ SOAR	Security orchestration & playbooks	Simulated
🍯 Honeypot	Attacker deception & interaction tracking	Simulated
🛡️ IDS/IPS	Intrusion detection & blocking	Simulated
🔥 Firewall	Network traffic control & logging	Simulated
👤 UBA	User behavior analytics & anomaly detection	Simulated
🌐 Threat Intel	IOC feeds & threat intelligence	Simulated
🔍 Vuln Scanner	HTTP security header auditing	✅ Real
🚨 Incidents	Case management & incident response	Simulated

Note on Real Data: The Vulnerability Scanner sends actual HTTP requests to public websites every 60 seconds and checks for the presence of 7 security headers (CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, X-XSS-Protection), computing a live compliance score.

---

🚀 Deploy Your Own

Prerequisites

• Node.js 18+
• A Cumin account with an API token and Project ID

1. Clone & Configure

git clone https://github.com/ZiadMahmoud2003/cumin-soc.git
cd cumin-soc

Edit scripts/deploy.js and update:

const CUMIN_TOKEN = "cumin_your_token_here";
const PROJECT_ID = "your-project-uuid";

2. Deploy

node scripts/deploy.js

This will:

1. ✅ Delete any existing SOC apps in the project
2. ✅ Deploy soc-backend (all 9 services, real vulnerability scanning)
3. ✅ Wait for backend to boot and dynamically resolve its private WireGuard IP (10.100.0.94)
4. ✅ Deploy soc-gateway (dashboard) pre-configured to route over the private WireGuard mesh
5. ✅ Print the final live URLs and private mesh status

Expected output:

═══ SOC PLATFORM DEPLOY ═══

✅ MCP connected

🧹 Cleaning old apps...
📦 Deploying soc-backend...
  ✅ Backend ID: bbb0d30a-xxxx
  Backend: running → https://soc-backend-http-xxxxxxxx.hosted.cumin.dev

🌐 Deploying soc-gateway...
  ✅ Gateway ID: f32ce529-xxxx

═══ FINAL STATUS ═══
  🟢 soc-backend: running → https://soc-backend-http-xxxxxxxx.hosted.cumin.dev
  🟢 soc-gateway: running → https://soc-gateway-http-xxxxxxxx.hosted.cumin.dev

3. Cleanup

node scripts/cleanup.js

---

🔑 How It Works: MCP Protocol

The deployment uses Cumin's Model Context Protocol (MCP) API — a JSON-RPC 2.0 interface designed for AI-agent consumption.

// 1. Initialize session
const res = await fetch("https://api.cumin.dev/mcp", {
  method: "POST",
  headers: { "Authorization": `Bearer ${TOKEN}` },
  body: JSON.stringify({
    jsonrpc: "2.0",
    method: "initialize",
    id: 1,
    params: { protocolVersion: "2024-11-05", clientInfo: { name: "deployer" } }
  })
});
const SESSION_ID = res.headers.get("Mcp-Session-Id");

// 2. Deploy an app
await fetch("https://api.cumin.dev/mcp", {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${TOKEN}`,
    "Mcp-Session-Id": SESSION_ID
  },
  body: JSON.stringify({
    jsonrpc: "2.0",
    method: "tools/call",
    id: 2,
    params: {
      name: "create_app",
      arguments: {
        project_id: PROJECT_ID,
        name: "my-app",
        image: "node:22-alpine",
        cpu: 150, memory: 250,
        ports: [{ name: "http", number: 3000, health: { path: "/health" } }],
        args: ["node", "server.js"]
      }
    }
  })
});

Key trick — Code Injection (no Docker build needed):

// Base64-encode your app code and inject it as an env variable
// This deploys in seconds with zero Docker infrastructure
env: [{ name: "APP_CODE_B64", value: Buffer.from(code).toString("base64") }],
args: ["sh", "-c", "echo $APP_CODE_B64 | base64 -d > /app.js && node /app.js"]

---

🔒 Deep Dive: WireGuard Mesh & OPA Network Policy

During architectural probing and kernel-level inspection via exec_in_app, we uncovered Cumin's internal networking engine:

1. Built-in WireGuard Mesh (wg0)

Every container deployed in a Cumin namespace is automatically attached to an internal WireGuard overlay network (10.100.0.0/24):

• soc-backend: Private WireGuard IP 10.100.0.94
• soc-gateway: Private WireGuard IP 10.100.0.100

We verified that soc-gateway can communicate with soc-backend directly over http://10.100.0.94:4000/health with zero exposure to the public internet.

2. Architecture: Public Ingress vs. Private WireGuard Mesh

flowchart TD
    subgraph Internet["🌍 Public Internet"]
        Browser["👤 Client Browser"]
        Scanner["🔍 External Traffic / Scanners"]
    end

    subgraph CuminCloud["☁️ Cumin Cloud Infrastructure (Nomad Orchestrator)"]
        Ingress["🛡️ Cumin Ingress Router / Auto-SSL"]
        OPA["⚖️ OPA Policy Engine (package runtime)"]

        subgraph Mesh["🔒 Encrypted WireGuard Overlay Mesh (10.100.0.0/24)"]
            GW["soc-gateway\neth0: 172.26.74.129\nwg0: 10.100.0.100:3000"]
            BE["soc-backend\neth0: 172.26.74.128\nwg0: 10.100.0.94:4000"]
        end
    end

    Browser -->|HTTPS| Ingress
    Scanner -.->|Blocked by Policy| Ingress
    Ingress --> OPA
    OPA -->|group_ingress allowed| GW
    GW -->|"WireGuard Tunnel (wg0)\nhttp://10.100.0.94:4000"| BE
    OPA -.->|"Block Direct Public Ingress"| BE

3. Traffic Flow & Policy Enforcement Sequence

sequenceDiagram
    autonumber
    actor User as 👤 Client Browser
    participant Ingress as 🌐 Cumin Ingress
    participant OPA as ⚖️ OPA Policy (package runtime)
    participant GW as 📊 soc-gateway (10.100.0.100)
    participant BE as 🛡️ soc-backend (10.100.0.94)

    User->>Ingress: HTTPS GET /
    Ingress->>OPA: Evaluate group_ingress rule
    OPA-->>Ingress: Allow (group_ingress == true)
    Ingress->>GW: Forward traffic to :3000
    Note over GW,BE: Internal WireGuard Mesh (10.100.0.0/24)
    GW->>BE: GET /proxy/stats (over wg0:4000)
    BE-->>GW: JSON data (private, sub-millisecond)
    GW-->>User: Rendered Dashboard

    Note over User,BE: Direct Access Attempt to Backend
    User->>Ingress: HTTPS Direct to soc-backend
    Ingress->>OPA: Evaluate policy rules
    OPA-->>User: 403 Forbidden / Dark Mesh

4. Real-time OPA Rego Policy Control via REST API

The policy can be read and updated programmatically via https://api.cumin.dev/policy/network:

// Programmatically enforce Network Policy via Cumin REST API
await fetch("https://api.cumin.dev/policy/network", {
  method: "PUT",
  headers: {
    "Authorization": `Bearer ${CUMIN_TOKEN}`,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    policy: `package runtime
import rego.v1

# Enable/disable internal inter-container tunnels
default allow := false
allow if true

# Control public ingress to the group
default group_ingress := false
group_ingress if true

# Control outbound internet egress
egress_allow_cidr contains "0.0.0.0/0"`
  })
});

Tip

Setting an empty policy activates Dark Mesh Mode: all tunnels, ingress, and egress are severed instantly at the orchestrator layer.

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⚡ Resource Requirements

Resource	Minimum (Free Tier)	This Project
CPU	150 millicores	400m total
RAM	250 MB	762MB total
Apps	10 max	2 apps

Important: Setting CPU < 150m or RAM < 250MB causes a permanent pending state. The Cumin scheduler will never allocate resources below the platform minimums.

---

📁 Repository Structure

cumin/
├── 📄 README.md              ← You are here
├── 📄 .gitignore
│
├── 📁 src/
│   ├── 📄 backend.js         ← All 9 SOC services + real scanner (15.9KB)
│   └── 📄 gateway.js         ← Dashboard UI + reverse proxy (19.4KB)
│
├── 📁 scripts/
│   ├── 📄 deploy.js          ← Full MCP-based deployment automation
│   └── 📄 cleanup.js         ← Delete all project apps
│
└── 📁 docs/
    └── 📄 REPORT.md          ← Comprehensive platform evaluation report

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📊 Platform Evaluation Summary

For the full evaluation with Mermaid diagrams, code examples, live results, and detailed scoring → docs/REPORT.md

Feature	Score	Notes
🚀 App Deployment	9.5/10	Sub-15s to live HTTPS URL
🤖 MCP Protocol	10/10	AI-native, works flawlessly
🐘 PostgreSQL	8/10	Easy provisioning
💾 Volumes	8.5/10	Reliable persistent storage
🪣 S3 Buckets	8.5/10	S3-compatible, instant
🔐 Secrets	9/10	✅ Works — value must be base64
🌐 Constellations	9.5/10	✅ Works — private net with shared endpoint
🔑 Pull Secrets	8/10	✅ Works — validates credentials live
🔒 Network Policy	9.5/10	✅ Full REST API (/policy/network) + OPA/Rego validation + WireGuard mesh (wg0)
💻 Developer Experience	9.5/10	All features accessible
Overall	9.3 / 10

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📄 License

MIT © 2026