API Key Authentication & Security | CodeSignal Learn

Security & Governance

API Key Authentication & Security

This course covers implementing basic API key authentication alongside your existing OAuth system. You will learn to generate API keys, authenticate requests, and manage key security. The course follows an **offense-defense approach**, demonstrating simple API key vulnerabilities before implementing secure solutions.

TypeScript

3 lessons

10 practices

Less than 2 hours

Course details

API Key Generation Basics

Fix the Insecure Key Generator

Complete the API Key Endpoint

Complete the API Key Model

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