Module 9
Security & Rate Limiting
Learn essential security concepts: rate limiting, authentication, encryption, and DDoS protection.
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OAuth Authentication Flow
Secure token-based authentication from login to protected API access.
Why Security Matters
Security is not optional. A single breach can destroy user trust, lead to regulatory fines, and damage your company. Learn to build systems that protect both your users and your infrastructure.
Rate LimitingAuthenticationEncryptionDDoS Protection