Loading...

Application Security

Implementing Rate Limiting

Learn to secure your TypeScript REST API by implementing rate limiting, request throttling, CORS configuration, and robust refresh token management to prevent abuse and enhance application security.

Express.js

TypeScript

See path

4 lessons

13 practices

2 hours

API and Web Services Security

Course details

Global Rate Limiter Setup

Preview

Observe API Behavior Without Rate Limits

Configure Global API Rate Limiter

Apply Rate Limiter to Express Router

Enhancing Rate Limiter for User Experience

Next Course: Throttling API Requests

Meet Cosmo:

The smartest AI guide in the universe

Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.