rate-limiter-flexible
Node.js rate limiter by key and protection from DDoS and Brute-Force attacks in process Memory, Redis, MongoDb, Memcached, MySQL, PostgreSQL, Cluster or PM
content-filter
A simple but powerful content-filter. Also provides protection against NoSQL (like MongoDB) injection attacks on Node.js
keyv
Simple key-value storage with support for multiple backends
@aikidosec/firewall
Zen by Aikido is an embedded Application Firewall that autonomously protects Node.js apps against common and critical attacks, provides rate limiting, detects malicious traffic (including bots), and more.
mongodb
The official MongoDB driver for Node.js