link: https://frontend-seven-steel-14.vercel.app

🔐 Kubernetes Attack Path Visualizer

A full-stack security analysis engine that models Kubernetes RBAC as a graph and detects attack paths, privilege escalation, and vulnerabilities using graph algorithms.

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🚀 Overview

The Kubernetes Attack Path Visualizer is designed to help security engineers understand how an attacker can move inside a Kubernetes cluster.

It converts Kubernetes resources into a graph structure, enriches it with vulnerability data (CVEs), and applies graph algorithms to detect potential attack paths from entry points to critical assets like secrets and databases.

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🧠 Key Features

🔥 Attack Path Detection

• Identifies all possible paths from entry points → crown jewels
• Helps visualize how an attacker can compromise sensitive resources

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📊 Risk Scoring System

• Assigns a risk score (0–10) to nodes and paths

• Based on:

  • CVEs
  • RBAC permissions
  • Access to sensitive resources

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⚡ Shortest Attack Path (Dijkstra)

• Finds the most efficient attack route
• Simulates attacker behavior (least resistance path)

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🌐 All Attack Paths (BFS)

• Explores all possible attack routes
• Ensures no hidden vulnerabilities are missed

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💥 Blast Radius Analysis

• Shows how far an attacker can spread from a compromised node
• Helps measure impact of a breach

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🔁 Privilege Escalation Detection

• Detects loops where attacker gains increasing privileges

• Example:

  Pod → ServiceAccount → Role → Pod (higher privilege)
  

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🎯 Critical Node Detection

• Identifies chokepoints in the graph
• Securing these nodes blocks multiple attack paths

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🧪 Attack Simulation

• Simulates removing or securing a node

• Shows:

  • Attack paths eliminated
  • Security improvement %

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⚠️ Vulnerability Analysis

• Lists risky nodes with:

  • CVEs
  • Risk score
  • Explanation of risk

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🧾 Human-Readable Explanations

• Converts technical graph paths into simple attack stories

• Example:

  Attacker enters via service → accesses pod → uses service account → reads secret
  

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📄 Report Generation

• Generates a complete security report including:

  • Attack paths
  • Shortest paths
  • Blast radius
  • Cycles
  • Critical nodes

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🔄 Data Flow

Kubernetes Cluster / Mock Data
↓
Fetch (kubectl / JSON)
↓
Transform → Graph (Nodes + Edges)
↓
CVE Enrichment
↓
Validation (Zod Schema)
↓
cluster-graph.json
↓
Neo4j Database
↓
GDS Graph Projection
↓
Graph Algorithms (BFS, DFS, Dijkstra)
↓
API / CLI / Reports

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🏗️ Project Architecture

src/
│
├── cli/ # CLI commands (scan, ingest, report)
├── core/ # Core logic (fetch, transform, CVE, attack-path)
├── db/ # Neo4j + GDS integration
├── services/ # Business logic (ingestion, reporting)
├── server/ # Express API
├── schemas/ # Validation schemas
├── data/ # Mock dataset

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🧪 Technologies Used

• TypeScript / Node.js
• Neo4j (Graph Database)
• Neo4j Graph Data Science (GDS)
• Express.js
• Zod
• Axios

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⚙️ Installation & Setup

1. Clone the repository

git clone <your-repo-url>cd project

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2. Install dependencies

npm install

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3. Start Neo4j (Docker)

cd docker
docker-compose up -d

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4. Run the project

Scan (local pipeline)

npx ts-node src/cli/index.ts scan --mock

Full ingestion

npx ts-node src/cli/index.ts ingest --source mock

Generate report

npx ts-node src/cli/index.ts report

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5. Start API server

npx ts-node src/server/server.ts

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🌐 API Endpoints

Endpoint	Description
POST /api/ingest	Run full pipeline
GET /api/graph	Retrieve graph
GET /api/paths	Attack paths
GET /api/vulnerabilities	Vulnerable nodes
GET /api/blast-radius	Reachability
GET /api/cycles	Privilege cycles
GET /api/critical-node	Critical nodes
POST /api/simulate	What-if simulation
GET /api/report	Full report

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🎯 Real-World Use Cases

• Kubernetes security auditing
• DevSecOps pipelines
• Threat modeling
• Penetration testing
• Cloud security analysis

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🧠 Interview Explanation

This project converts Kubernetes RBAC into a graph and uses graph algorithms like BFS, DFS, and Dijkstra to detect attack paths, privilege escalation, and vulnerabilities. It enriches data with CVEs and generates human-readable security reports.

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🚀 Future Improvements

• Frontend graph visualization
• Real-time monitoring
• AI-based risk prediction
• Multi-cluster support

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👨‍💻 Author

Vardan Singhal

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⭐ Final Note

This project demonstrates:

• Graph theory
• System design
• Security analysis
• Backend engineering

A strong real-world project combining DevOps + Security + Algorithms.