Module Catalogue

19 modules available

Security

TOTP Two-Factor Auth

Generate and verify time-based one-time passwords (TOTP) compatible with Google Authenticator.

python · Advanced · Sep 2026
Security

Express CSRF Protection with Double Submit

Implement double-submit CSRF protection in Express without server-side session storage.

javascript · Intermediate · Jun 2026
Security

ClamAV Malware Scanner Cron

Run ClamAV on upload directory and quarantine infected files automatically.

bash · Advanced · May 2026
Security

Rate Limiter Decorator for CLI Tools

Decorator that throttles function calls to N per second — useful for API clients.

python · Intermediate · Apr 2026
Security

Git Secrets Scanner

Scan git history for accidental secret commits before pushing to remote.

bash · Intermediate · Jan 2026
Security

AES-256-GCM File Encryption

Encrypt and decrypt a file with AES-256-GCM using Python cryptography library.

python · Intermediate · Jan 2026
Security

Nginx Rate Limiting Config

Per-IP rate limiting in Nginx: burst allowed, delay enforced, login endpoint hardened.

nginx · Advanced · Jan 2026
Security

Trivy Container Scan in CI

Scan a Docker image for CVEs in CI and fail the build on critical vulnerabilities.

bash · Intermediate · Dec 2025
Security

Password Strength Validator

Validate password strength: length, complexity, and breach check via HaveIBeenPwned API.

python · Advanced · Dec 2025
Security

JWT Blacklist with Redis

Invalidate JWT tokens by storing revoked JTIs in Redis with TTL matching token expiry.

python · Advanced · Feb 2025
Security

Secrets Rotation Script

Rotate an AWS Secrets Manager secret and update the consuming service automatically.

python · Intermediate · Feb 2025
Security

Helmet.js Config for Express

Production-ready Helmet.js configuration with CSP, HSTS and other security headers.

javascript · Intermediate · Feb 2025
Security

SSH Hardening Config

Minimal sshd_config changes to harden SSH: disable root login, password auth, and old ciphers.

bash · Beginner · Feb 2025
Security

CORS Middleware for FastAPI

Configure CORS in FastAPI with environment-driven allowed origins.

python · Intermediate · Jan 2025
Security

SSL Certificate Inspector

Check expiry and details of any SSL certificate from the command line.

bash · Advanced · Jan 2025
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