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CodeSignal

API Key Authentication & Security

via CodeSignal

Overview

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.

Syllabus

  • Unit 1: API Key Security Basics
    • Secure API Key Generation and Hashing Implementation
    • API Key Creation Endpoint Implementation
    • Enhancing API Key Management Model
  • Unit 2: API Key Authentication Filters
    • Implementing API Key Format Validation
    • Secure API Key Authentication Implementation
    • Flexible Authentication Middleware Development
    • Integration of Flexible Authentication Middleware into Snippet Routes
  • Unit 3: API Key Management
    • Fixing Security Vulnerability in API Key Management System
    • API Key Revocation Implementation
    • Rate Limiting System Implementation for API Protection

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