Zen Firewall for Node.js (JavaScript & TypeScript)

Zen Firewall by Aikido helps protect your application by blocking common attacks and unsafe behavior at runtime, with controls you can tune per app and environment. Use the guides below to install and set it up.

Frameworks

Node.js (Express)Node.js (Fastify)Node.js (hapi)Node.js (Hono)Node.js (Koa)Node.js (micro)Node.js (NestJS)Node.js (Next.js standalone)Node.js (Restify)Node.js (Generic middleware)

Bundlers

Node.js (ESM)Node.js Bundlers (generic)Node.js with esbuild

Serverless

Node.js (Google Cloud Pub/Sub)Node.js (Google Cloud Functions)Node.js (AWS Lambda)